río de la Plata
río de la Plata → Atlantic SE (⪪)
solo ríos
Aparta
arriba/abajo
arriba/abajo
Pescados de río de la Plata-sistema
(Sin pretender ser exhaustivo)
(Sin pretender ser exhaustivo)
Especies
País
Origen
País
Origen
Longitud
(cm)
(cm)
AQ
(cm)
(cm)
T.
(°C)
(°C)
Propa
gación
gación
Ageneiosus inermis
Linnaeus, 1766
Sudamerica sin Chile
Amazonas-, rio Solimões-, río Paraná-, río Orinoco-Einzug, río Manapiare, río Paraguay
(Amazonas (BRA), Amazonas (VEN), Pará (BRA), Mato Grosso, Mato Grosso do Sul, Rio Grande do Sul, Loreto, Tocantins, Rondônia, Meta, Sipaliwini, Coronie, Saramacca, Essequibo Islands-West Demerara, Cuyuni-Mazaruni, Upper Demerara-Berbice, Pataro-Siparuni, Upper Takutu-Upper Essequibo, Beni, Santa Cruz)
Linnaeus, 1766
Sudamerica sin Chile
Amazonas-, rio Solimões-, río Paraná-, río Orinoco-Einzug, río Manapiare, río Paraguay
(Amazonas (BRA), Amazonas (VEN), Pará (BRA), Mato Grosso, Mato Grosso do Sul, Rio Grande do Sul, Loreto, Tocantins, Rondônia, Meta, Sipaliwini, Coronie, Saramacca, Essequibo Islands-West Demerara, Cuyuni-Mazaruni, Upper Demerara-Berbice, Pataro-Siparuni, Upper Takutu-Upper Essequibo, Beni, Santa Cruz)
65
250
25 - 30
desconocido
Ageneiosus militaris
Valenciennes, 1835
Argentina, Brasil, Paraguay, Uruguay
Rio de La Plata, río Uruguay, río Paraná, rio Iguatemi, rio Piratini, rio Ibicuí, rio Paranapanema
(Buenos Aires, Entre Ríos. Corrientes, Mato Grosso do Sul, Paraná, Guairá, Paysandú, Rio Grande do Sul)

Valenciennes, 1835
Argentina, Brasil, Paraguay, Uruguay
Rio de La Plata, río Uruguay, río Paraná, rio Iguatemi, rio Piratini, rio Ibicuí, rio Paranapanema
(Buenos Aires, Entre Ríos. Corrientes, Mato Grosso do Sul, Paraná, Guairá, Paysandú, Rio Grande do Sul)
42
250
desconocido
Ageneiosus ucayalensis
Castelnau, 1855
Brasil, Guayana Francesa, Guayana, Peru, Venezuela
Amazonas-, rio Solimões-, río Orinoco-, río Paraná-Einzug, rio Acre, rio Purus, rio Aripuanã, rio Juruá, rio Quiã-paranã, rio Pará, rio Tocantins, río Ucayali, rio Ampiyacu
(Amazonas (BRA), Parßa 8BRA9, Loreto)
Castelnau, 1855
Brasil, Guayana Francesa, Guayana, Peru, Venezuela
Amazonas-, rio Solimões-, río Orinoco-, río Paraná-Einzug, rio Acre, rio Purus, rio Aripuanã, rio Juruá, rio Quiã-paranã, rio Pará, rio Tocantins, río Ucayali, rio Ampiyacu
(Amazonas (BRA), Parßa 8BRA9, Loreto)
35
250
desconocido
Amaralia oviraptor
Friel & Carvalho, 2016
Argentina, Brasil, Paraguay
rio Cuiabá, ➀ río Paraguay = rio Paraguai, río Aguaray-Guazú, ➀ río Apa, río Aquidaban, arroyo Aquidaban-Nigui, rio Jurigue, rio Miranda, rio do Peixe, ➀ río Tebicuary, río Piribebuy
(Mato Grosso, Mato Grosso do Sul, Cordillera, San Pedro, Amambay, Misiones (PAR))
Friel & Carvalho, 2016
Argentina, Brasil, Paraguay
rio Cuiabá, ➀ río Paraguay = rio Paraguai, río Aguaray-Guazú, ➀ río Apa, río Aquidaban, arroyo Aquidaban-Nigui, rio Jurigue, rio Miranda, rio do Peixe, ➀ río Tebicuary, río Piribebuy
(Mato Grosso, Mato Grosso do Sul, Cordillera, San Pedro, Amambay, Misiones (PAR))
Friel, J.P. & Carvalho, T.P., 2016 "A new species of Amaralia Fowler (Siluriformes: Aspredinidae) from the Paraná-Paraguay river basin"
Gimênes Junior, H. & Rech, R. , 2022 "Guia ilustrado dos peixes do Pantanal e entorno"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Gimênes Junior, H. & Rech, R. , 2022 "Guia ilustrado dos peixes do Pantanal e entorno"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
15
100
desconocido
Amblydoras nheco
Higuchi, Birindelli, Sousa & Britski, 2007
Brasil
Rio Verde de Mato Grosso, Rio Anhuma, Rio Negro-Einzug
(Mato Grosso, Mato Grosso do Sul)
Higuchi, Birindelli, Sousa & Britski, 2007
Brasil
Rio Verde de Mato Grosso, Rio Anhuma, Rio Negro-Einzug
(Mato Grosso, Mato Grosso do Sul)
7
60
desconocido
Anadoras weddellii
Castelnau, 1855
Argentina, Bolivia, Brasil, Paraguay
Chiquitos, oberer río Mamoré, río Paraguay, río Pilcomayo
(Beni, Mato Grosso do Sul, Santa Cruz)
Castelnau, 1855
Argentina, Bolivia, Brasil, Paraguay
Chiquitos, oberer río Mamoré, río Paraguay, río Pilcomayo
(Beni, Mato Grosso do Sul, Santa Cruz)
20
120
desconocido
Ancistrus abilhoai
Bifi, Pavanelli & Zawadzki, 2009
Brasil
mittlerer rio Iguaçu = río Iguazú, foz do reservoir Areia, rio Negro, rio Piraquara, rio Rio Passaúna = rio Passa Una, rio dos Pardos
(Paraná, Santa Catarina)
Bifi, Pavanelli & Zawadzki, 2009
Brasil
mittlerer rio Iguaçu = río Iguazú, foz do reservoir Areia, rio Negro, rio Piraquara, rio Rio Passaúna = rio Passa Una, rio dos Pardos
(Paraná, Santa Catarina)
14
100
18 - 25
desconocido
Ancistrus agostinhoi
Biffi, Pavanelli & Zawadzki, 2009
Brasil
rio Jordão, rio Pinhão, rio das Pedras, rio Candói, rio Capivara, rio Sobradinho, rio das Torres, im unteren rio Iguaçu-Einzug
(Paraná)
Biffi, Pavanelli & Zawadzki, 2009
Brasil
rio Jordão, rio Pinhão, rio das Pedras, rio Candói, rio Capivara, rio Sobradinho, rio das Torres, im unteren rio Iguaçu-Einzug
(Paraná)
Bifi, A.G.; Pavanelli, C.S. & Zawadzki, C.H., 2009 "Three new species of Ancistrus Kner, 1854 (Siluriformes: Loricariidae) from the Rio Iguaçu basin, Paraná State, Brazil"
Oliveira, R.R. de; Zuanon, J.; Zawadzki, C.H. & Rapp Py-Daniel, L., 2015 "Ancistrus maximus, a new species of red-dotted armored catfish from rio Branco, Roraima State, Brazilian Amazon (Siluriformes: Loricariidae)"
PCF
Oliveira, R.R. de; Zuanon, J.; Zawadzki, C.H. & Rapp Py-Daniel, L., 2015 "Ancistrus maximus, a new species of red-dotted armored catfish from rio Branco, Roraima State, Brazilian Amazon (Siluriformes: Loricariidae)"
PCF
13
80
24 - 28
desconocido
Ancistrus cirrhosus
Valenciennes, 1836
Argentina
Rio Paraná-, Río de la Plata-Einzug
(Buenos Aires, Entre Ríos)
Valenciennes, 1836
Argentina
Rio Paraná-, Río de la Plata-Einzug
(Buenos Aires, Entre Ríos)
12
80
16 - 25
Catfish Atlas 2
Ancistrus sp. aff. cirrhosus
Argentina, Brasil, Uruguay
Rio Paraná, Río San Francisco, Río Negro, ganz Uruguay
(Rio Negro, Tacuarembó, Soriano, Durazno, Cerro Largo, Rivera, Rio Grande do Sul)
Argentina, Brasil, Uruguay
Rio Paraná, Río San Francisco, Río Negro, ganz Uruguay
(Rio Negro, Tacuarembó, Soriano, Durazno, Cerro Largo, Rivera, Rio Grande do Sul)
Mello, F.T. de; González-Bergonzoni, I. & Loureiro, M., 2011 "Peces de Agua Dulce del Uruguay"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
12
80
16 - 25
desconocido
Ancistrus claro (LDA 8)
Knaak, 1999
Brasil
Rio Claro, rio Coxipó, rio Cuiabá-Einzug, Pantanal
(Mato Grosso)
Knaak, 1999
Brasil
Rio Claro, rio Coxipó, rio Cuiabá-Einzug, Pantanal
(Mato Grosso)
12
60
23 - 30
multiple
Ancistrus cuiabae
Knaak, 1999
Brasil
Rio Bento Gomes, rio Vermelho, Pantanal
(Mato Grosso, Mato Grosso do Sul)
Knaak, 1999
Brasil
Rio Bento Gomes, rio Vermelho, Pantanal
(Mato Grosso, Mato Grosso do Sul)
16
100
23 - 29
Catfish Atlas 2
Ancistrus cf. dubius "Paraguay"
Paraguay
Salto Cristal, río Piribebuy; Río Pirapó
(Paraguari, Cordillera, Itapúa)
Paraguay
Salto Cristal, río Piribebuy; Río Pirapó
(Paraguari, Cordillera, Itapúa)
15
120
18 - 29
desconocido
Romero, A. & Paulson, K.M., 2001 "It's a wonderful hypogean life: a guide to the troglomorphic fishes of the world"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Bifi, A.G.; Pavanelli, C.S. & Zawadzki, C.H., 2009 "Three new species of Ancistrus Kner, 1854 (Siluriformes: Loricariidae) from the Rio Iguaçu basin, Paraná State, Brazil"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Bifi, A.G.; Pavanelli, C.S. & Zawadzki, C.H., 2009 "Three new species of Ancistrus Kner, 1854 (Siluriformes: Loricariidae) from the Rio Iguaçu basin, Paraná State, Brazil"
12
80
desconocido
Ancistrus mullerae
Biffi, Pavanelli & Zawadzki, 2009
Argentina, Brasil
corrego do Marcão, córrego Pica-Pau, río Iguaçu = río Iguazu, rio Lageado Liso, rio Tuna, córrego Três Barras, rio Quieto, rio Jaracatiá, rio Adelaide, córrego Barra Grande, córrego Vorá, rio Guarani
(Paraná)
Biffi, Pavanelli & Zawadzki, 2009
Argentina, Brasil
corrego do Marcão, córrego Pica-Pau, río Iguaçu = río Iguazu, rio Lageado Liso, rio Tuna, córrego Três Barras, rio Quieto, rio Jaracatiá, rio Adelaide, córrego Barra Grande, córrego Vorá, rio Guarani
(Paraná)
16
100
18 - 25
desconocido
Ancistrus pirareta (LDA 53)
Muller, 1989
Paraguay
Salto Pirareta, oberer río Tebicuary-mi - Einzug
(Paraguari)
Muller, 1989
Paraguay
Salto Pirareta, oberer río Tebicuary-mi - Einzug
(Paraguari)
18
100
20 - 29
múltiple
Ancistrus piriformis
Muller, 1989
Argentina, Paraguay
Río Acaray, Arroyo Urugua-í
(Misiones, Alto Paraná)

Muller, 1989
Argentina, Paraguay
Río Acaray, Arroyo Urugua-í
(Misiones, Alto Paraná)
13
60
20 - 27
desconocido
Ancistrus sp. "Paraguay"
Bolivia, Paraguay
Río Paraguay-Einzug
(Presidente Hayes, San Pedro, Concepción, Cordillera, Central, Paraguarí, Ñeembucú, Santa Cruz)
Bolivia, Paraguay
Río Paraguay-Einzug
(Presidente Hayes, San Pedro, Concepción, Cordillera, Central, Paraguarí, Ñeembucú, Santa Cruz)
15
80
20 - 27
desconocido
Ancistrus taunayi
Miranda-Ribeiro, 1918
Argentina, Brasil
rio Uruguai = río Uruguay- bei Itaqui, río Paraná-Einzug, Rio Lajeado = rio Legeado
(Rio Grande do Sul)

Miranda-Ribeiro, 1918
Argentina, Brasil
rio Uruguai = río Uruguay- bei Itaqui, río Paraná-Einzug, Rio Lajeado = rio Legeado
(Rio Grande do Sul)
Miranda Ribeiro, Dr. A.de, 1918 "Tres generos e dezesete especies novas de peixes brasileiros determinados nas collecções do Museu Paulista"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Muller, Sonia, 1989 "Description de deux nouvelles espéces paraguayennes du genre Ancistrus Kner, 1854 (Pisces, Siluriformes, Loricariidae)"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Muller, Sonia, 1989 "Description de deux nouvelles espéces paraguayennes du genre Ancistrus Kner, 1854 (Pisces, Siluriformes, Loricariidae)"
15
100
24 - 28
desconocido
Auchenipterus nigripinnis
Boulenger, 1895
Argentina, Brasil, Paraguay, Uruguay
río Paraguay, río Carcaraña, rio Uruguai = río Uruguay, rio Negro bei Barranqueras
(Mato Grosso, Rio Grande do Sul, Chaco, Entre Ríos, Paysandú)

Boulenger, 1895
Argentina, Brasil, Paraguay, Uruguay
río Paraguay, río Carcaraña, rio Uruguai = río Uruguay, rio Negro bei Barranqueras
(Mato Grosso, Rio Grande do Sul, Chaco, Entre Ríos, Paysandú)
25
150
desconocido
Auchenipterus osteomystax
Miranda-Ribeiro, 1918
Argentina, Brasil, Paraguay, Uruguay
Río Vermelho-Einzug, río Paraguay, río Negro, rio Tocantins, rio Trombetas, rio Araguaia, río Paraná, Itaipú, tío Alto Paraná, arroyo Bãgnado, rio São Domingos, rio Cuiabá, rio Taquari, cachoeira das Palmeiras, rio Aquidauana, rio Tapajós, rio Curuá-Una, La Plata-Einzug
(Goiás, Pará, Mato Grosso, Santa Fé, Mato Grosso do Sul, Paraná, Rio Grande do Sul)

Miranda-Ribeiro, 1918
Argentina, Brasil, Paraguay, Uruguay
Río Vermelho-Einzug, río Paraguay, río Negro, rio Tocantins, rio Trombetas, rio Araguaia, río Paraná, Itaipú, tío Alto Paraná, arroyo Bãgnado, rio São Domingos, rio Cuiabá, rio Taquari, cachoeira das Palmeiras, rio Aquidauana, rio Tapajós, rio Curuá-Una, La Plata-Einzug
(Goiás, Pará, Mato Grosso, Santa Fé, Mato Grosso do Sul, Paraná, Rio Grande do Sul)
33
200
desconocido
Batrochoglanis melanurus
Shibatta & Pavanelli, 2005
Brasil
córrego Cancela im Rio Cuiabá- / Rio Paraguay-Einzug
(Mato Grosso)
Shibatta & Pavanelli, 2005
Brasil
córrego Cancela im Rio Cuiabá- / Rio Paraguay-Einzug
(Mato Grosso)
17
120
26 - 30
desconocido
Steindachner, Dr. F., 1908 "Bericht über eine noch unbekannte Art der Gattung Bergiella aus dem La Plata"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
12
80
desconocido
Bergiaria westermanni
Lütken, 1874
Argentina, Brasil, Uruguay
Rio das Velhas, Río de la Plata-Einzug
(Minas Gerais, Entre Ríos, Buenos Aires)
Lütken, 1874
Argentina, Brasil, Uruguay
Rio das Velhas, Río de la Plata-Einzug
(Minas Gerais, Entre Ríos, Buenos Aires)
25
150
desconocido
16
desconocido
Brochiloricaria chauliodon
Isbrücker, 1979
Argentina, Brasil, Uruguay
Isla El Dorado, río Paraná, río Paraná Guazú, río Uruguay
(Entre Ríos, Buenos Aires, Rio Grande do Sul)

Isbrücker, 1979
Argentina, Brasil, Uruguay
Isla El Dorado, río Paraná, río Paraná Guazú, río Uruguay
(Entre Ríos, Buenos Aires, Rio Grande do Sul)
40
200
desconocido
Bunocephalus doriae
Boulenger, 1902
Argentina, Brasil, Paraguay, Uruguay
Río Bermejo
(Villarica, Posadas, Salta, Rio Grande do Sul)

Boulenger, 1902
Argentina, Brasil, Paraguay, Uruguay
Río Bermejo
(Villarica, Posadas, Salta, Rio Grande do Sul)
10
60
desconocido
Bunocephalus hertzi
Esguícero, Corrêa e Castro & Pereira, 2020
Brasil
rio Mogi-Guaçu, rio das Cinzas, córrego Nhame, rio Pirapó, córrego Sardinha, rio Pirapó
(São Paulo, Minas Gerais, Paraná, Mato Grosso do Sul)
Esguícero, Corrêa e Castro & Pereira, 2020
Brasil
rio Mogi-Guaçu, rio das Cinzas, córrego Nhame, rio Pirapó, córrego Sardinha, rio Pirapó
(São Paulo, Minas Gerais, Paraná, Mato Grosso do Sul)
Esguícero, A.L.H.; Corrêa e Castro, R.M. & Pereira, T.N.A., 2020 "Bunocephalus hertzi, a new banjo catfish from the upper Rio Paraná basin, Brazil (Siluriformes: Aspredinidae), with the redescription of Bunocephalus larai Ihering, 1930"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
7
60
desconocido
Bunocephalus larai
Ihering, 1930
Brasil
córrego Nhame, rio Piracicaba, rio Tibagi, rio Capivari
(São Paulo)
Ihering, 1930
Brasil
córrego Nhame, rio Piracicaba, rio Tibagi, rio Capivari
(São Paulo)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Cardoso, A.R., 2010 "Bunocephalus erondinae, a new species of banjo catfish from southern Brazil (Siluriformes: Aspredinidae)"
Carvalho, T.P.; Cardoso, A.R.; Friel, J.P. & Reis, R.E., 2015 "Two new species of the banjo catfish Bunocephalus Kner (Siluriformes: Aspredinidae) from the upper and middle rio São Francisco basins, Brazil"
Cardoso, A.R., 2010 "Bunocephalus erondinae, a new species of banjo catfish from southern Brazil (Siluriformes: Aspredinidae)"
Carvalho, T.P.; Cardoso, A.R.; Friel, J.P. & Reis, R.E., 2015 "Two new species of the banjo catfish Bunocephalus Kner (Siluriformes: Aspredinidae) from the upper and middle rio São Francisco basins, Brazil"
6
60
desconocido
6
60
desconocido
10
desconocido
6
60
desconocido
6
60
desconocido
Cambeva capetinga
Costa, Azevedo-Santos, Uzeda & Katz, 2025
Brasil
Ribeirão da Capetinga
(Minas Gerais)

Costa, Azevedo-Santos, Uzeda & Katz, 2025
Brasil
Ribeirão da Capetinga
(Minas Gerais)
6
60
desconocido
Cambeva capitoliensis
Costa, Azevedo-Santos, Uzeda, Vilardo & Katz, 2025
Brasil
Ribeirão do Turvo-Einzug
(Minas Gerais)

Costa, Azevedo-Santos, Uzeda, Vilardo & Katz, 2025
Brasil
Ribeirão do Turvo-Einzug
(Minas Gerais)
7
60
desconocido
López, H.L.; Morgan, C.C. & Montenegro, M.J., 2002 "Ichthyological ecoregions of Argentina"
Bockmann, F.A.; Casatti, L. & Pinna, C.C. de, 2004 "A new species of trichomycterid catfish from the Rio Paranapanema basin, southeastern Brazil (Teleostei: Siluriformes), with comments on the phylogeny of the family" (abstract)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Bockmann, F.A.; Casatti, L. & Pinna, C.C. de, 2004 "A new species of trichomycterid catfish from the Rio Paranapanema basin, southeastern Brazil (Teleostei: Siluriformes), with comments on the phylogeny of the family" (abstract)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
15
100
desconocido
desconocido
Wosiacki, W.B. & Pinna, M. de, 2008 "A new species of the Neotropical catfish genus Trichomycterus (Siluriformes: Trichomycteridae) representing a new body shape for the family"
Datovo, A.; Carvalho, M. & Ferrer, J., 2012 "A new species of the catfish genus Trichomycterus from the La Plata River basin, southern Brazil, with comments on its putative phylogenetic position (Siluriformes: Trichomycteridae)"
Barreto, A.P.; Armiliato, F.C.; Ribeiro, V.M. & Abilhoa, V., 2013 "On the diet of two endemic and rare species of Trichomycterus (Ostariophysi: Trichomycteridae) in the Jordão River, Iguaçu River basin, southern Brazil "
Datovo, A.; Carvalho, M. & Ferrer, J., 2012 "A new species of the catfish genus Trichomycterus from the La Plata River basin, southern Brazil, with comments on its putative phylogenetic position (Siluriformes: Trichomycteridae)"
Barreto, A.P.; Armiliato, F.C.; Ribeiro, V.M. & Abilhoa, V., 2013 "On the diet of two endemic and rare species of Trichomycterus (Ostariophysi: Trichomycteridae) in the Jordão River, Iguaçu River basin, southern Brazil "
13
100
desconocido
23
150
desconocido
10
60
desconocido
13
80
desconocido
10
60
desconocido
13
desconocido
Cambeva gamabelardense
Costa, Feltrin & Katz, 2022
Brasil
mittlerer rio Chapecó-Einzug
(Santa Catarina)
Costa, Feltrin & Katz, 2022
Brasil
mittlerer rio Chapecó-Einzug
(Santa Catarina)
13
100
desconocido
Katz, A.M. & Costa, W.J.E.M., 2020 " A new species of the catfish genus Cambeva from the Paranapanema river drainage, southeastern Brazil (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
desconocido
Cambeva horacioi
Reis, Frota, Fabrin & Graça, 2019
Brasil
Rio Barra Bonita, rio Pinhalzinho, im rio Muquilão-, rio Claro, rio Tormenthinha im rio Formoso-, im rio Ivaí- im rio Paraná-Einzug
(Paraná)

Reis, Frota, Fabrin & Graça, 2019
Brasil
Rio Barra Bonita, rio Pinhalzinho, im rio Muquilão-, rio Claro, rio Tormenthinha im rio Formoso-, im rio Ivaí- im rio Paraná-Einzug
(Paraná)
Reis, R.B. dos, Frota, A.; Fabrin, T.M.C. & Graça, W.J. da, 2019 "A new species of Cambeva (Siluriformes, Trichomycteridae) from the Rio Ivaí basin, upper Rio Paraná basin, Paraná State, Brazil" (abstract)
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
10
60
desconocido
Cambeva iheringi
Eigenmann, 1917
Brasil
nahe Santõs, rio Itatinga, rio Alambari, oberer rio Tietê-Einzug, Küstengewässer
(São Paulo)
Eigenmann, 1917
Brasil
nahe Santõs, rio Itatinga, rio Alambari, oberer rio Tietê-Einzug, Küstengewässer
(São Paulo)
16
100
desconocido
10
60
desconocido
10
desconocido
Bockmann, F.A.; Casatti, L. & Pinna, C.C. de, 2004 "A new species of trichomycterid catfish from the Rio Paranapanema basin, southeastern Brazil (Teleostei: Siluriformes), with comments on the phylogeny of the family" (abstract)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Ferrer. F. & Malabarba, L.R., 2013 "Taxonomic review of the genus Trichomycterus Valenciennes (Siluriformes: Trichomycteridae) from the Laguna dos Patos system, southern Brazil"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Ferrer. F. & Malabarba, L.R., 2013 "Taxonomic review of the genus Trichomycterus Valenciennes (Siluriformes: Trichomycteridae) from the Laguna dos Patos system, southern Brazil"
desconocido
12
60
14 - 19
desconocido
6
60
desconocido
Cambeva pascuali
Ochoa, Silva, Costa e Silva, Oliveira & Datovo, 2017
Brasil
Rio Tamanduá-Einzug
(São Paulo)

Ochoa, Silva, Costa e Silva, Oliveira & Datovo, 2017
Brasil
Rio Tamanduá-Einzug
(São Paulo)
Ochoa, L.E.; Silva, G.S.C.; Silva, G.J.C.; Oliveira, C. & Datovo, A. , 2017 "New species of Trichomycterus (Siluriformes: Trichomycteridae) lacking pelvic fins from Paranapanema basin, southeastern Brazil"
Katz, A.M.; Barbosa, M.A.; Mattos, J.L. de O. & Costa, W.J.E.M. da, 2018 "Multigene analysis of the catfish genus Trichomycterus and description of a new South American trichomycterine genus (Siluriformes, Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Katz, A.M.; Barbosa, M.A.; Mattos, J.L. de O. & Costa, W.J.E.M. da, 2018 "Multigene analysis of the catfish genus Trichomycterus and description of a new South American trichomycterine genus (Siluriformes, Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
6
60
desconocido
11
80
desconocido
Cambeva perkos
Katz, Barbosa, Mattos & Costa, 2012
Brasil
Rio Passo Fundo, rio Cipó, rio Onça, rio Palmeiras, rio Sepultura
(Rio Grande do Sul, Paraná)
Katz, Barbosa, Mattos & Costa, 2012
Brasil
Rio Passo Fundo, rio Cipó, rio Onça, rio Palmeiras, rio Sepultura
(Rio Grande do Sul, Paraná)
Datovo, A.; Carvalho, M. & Ferrer, J., 2012 "A new species of the catfish genus Trichomycterus from the La Plata River basin, southern Brazil, with comments on its putative phylogenetic position (Siluriformes: Trichomycteridae)"
Bertaco, V.A.; Ferrer, J.; Carvalho, F.R. & Malabarba, L.R., 2016 "Article Inventory of the freshwater fishes from a densely collected area in South America —a case study of the current knowledge of Neotropical fish diversity"
Terán, G.E.; Ferrer, J.; Benitez, M.; Alonso, F.; Aguilera, G. & Mirande, J.M., 2017 "Living in the waterfalls: a new species of Trichomycterus (Siluriformes: Trichomycteridae) from Tabay stream, Misiones, Argentina"
Bertaco, V.A.; Ferrer, J.; Carvalho, F.R. & Malabarba, L.R., 2016 "Article Inventory of the freshwater fishes from a densely collected area in South America —a case study of the current knowledge of Neotropical fish diversity"
Terán, G.E.; Ferrer, J.; Benitez, M.; Alonso, F.; Aguilera, G. & Mirande, J.M., 2017 "Living in the waterfalls: a new species of Trichomycterus (Siluriformes: Trichomycteridae) from Tabay stream, Misiones, Argentina"
12
80
desconocido
Cambeva perobana
Martins, Reis, Stabile & Graça, 2024
Brasil
rio Mouro, rio do Índio, rio Ligeiro, rio Barreiro, córrego Cinquenta e Cinco, rio Concórdia, ribeirão Saquarema
(Paraná)

Martins, Reis, Stabile & Graça, 2024
Brasil
rio Mouro, rio do Índio, rio Ligeiro, rio Barreiro, córrego Cinquenta e Cinco, rio Concórdia, ribeirão Saquarema
(Paraná)
10
desconocido
desconocido
Bockmann, F.A.; Casatti, L. & Pinna, C.C. de, 2004 "A new species of trichomycterid catfish from the Rio Paranapanema basin, southeastern Brazil (Teleostei: Siluriformes), with comments on the phylogeny of the family" (abstract)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
García-Melo, L.J.; Villa-Navarro, F.A. & DoNascimiento, 2016 "A new species of Trichomycterus (Siluriformes: Trichomycteridae) from the upper río Magdalena basin, Colombia"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
García-Melo, L.J.; Villa-Navarro, F.A. & DoNascimiento, 2016 "A new species of Trichomycterus (Siluriformes: Trichomycteridae) from the upper río Magdalena basin, Colombia"
10
60
desconocido
10
60
desconocido
10
desconocido
Bockmann, F.A.; Casatti, L. & Pinna, C.C. de, 2004 "A new species of trichomycterid catfish from the Rio Paranapanema basin, southeastern Brazil (Teleostei: Siluriformes), with comments on the phylogeny of the family" (abstract)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
13
60
desconocido
8
60
desconocido
Cambeva ytororo
Terán, Ferrer, Benitez, Alonso, Aguilera & Mirande, 2017
Argentina
Río Tabay, Saltos de Tabay
(Misiones)
Terán, Ferrer, Benitez, Alonso, Aguilera & Mirande, 2017
Argentina
Río Tabay, Saltos de Tabay
(Misiones)
12
80
desconocido
Cetopsis gobioides
Kner, 1858
Argentina, Brasil, Paraguay, Uruguay
rio das Velhas, rio São Francisco, río Parana- und río Uruguay-Einzug
(Misiones, Mato Grosso, Mato Grosso do Sul, Minas Gerais, Rio Grande do Sul, Santa Catarina, São Paulo, Alto Paraná, Paysandú)
Kner, 1858
Argentina, Brasil, Paraguay, Uruguay
rio das Velhas, rio São Francisco, río Parana- und río Uruguay-Einzug
(Misiones, Mato Grosso, Mato Grosso do Sul, Minas Gerais, Rio Grande do Sul, Santa Catarina, São Paulo, Alto Paraná, Paysandú)
13
desconocido
Cetopsis starnesi
Vari, Ferraris & de Pinna, 2005
Argentina, Bolivia
río Bermejo, río Azero, río Pescado
(Tarija, Chuquisaca)
Vari, Ferraris & de Pinna, 2005
Argentina, Bolivia
río Bermejo, río Azero, río Pescado
(Tarija, Chuquisaca)
Vari, R.P.; Ferraris, C.J.Jr. & Pinna, M.C.C.de, 2005 "The Neotropical whale catfishes (Siluriformes: Cetopsidae: Cetopsinae), a revisionary study"
Aguilerajuan, G. & Mirande, J.M., 2006 "First record of Cetopsis starnesi (Siluriformes:Cetopsidae) from Argentina"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Aguilerajuan, G. & Mirande, J.M., 2006 "First record of Cetopsis starnesi (Siluriformes:Cetopsidae) from Argentina"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
12
desconocido
Cetopsorhamdia iheringi
Schubart & Gomes, 1959
Argentina, Brasil
Ribeirao Areia Branca, Piraçununga, Rio Mogi Guaçu, rio Preto, rio Sapucaí, río Tabay, arroyo Uruzu, rio Taquara, rio Paraná- und rio São Francisco-Einzug
(Minas Gerais, São Paulo, Rio Grande do Sul, Mato Grosso)

Schubart & Gomes, 1959
Argentina, Brasil
Ribeirao Areia Branca, Piraçununga, Rio Mogi Guaçu, rio Preto, rio Sapucaí, río Tabay, arroyo Uruzu, rio Taquara, rio Paraná- und rio São Francisco-Einzug
(Minas Gerais, São Paulo, Rio Grande do Sul, Mato Grosso)
15
100
desconocido
Chasmocranus brachynemus
Gomes & Schubart, 1958
Brasil
Rio Mogi Guaçu = Mojiguaçu-Einzug, ribeirão Piava
(São Paulo, Paraná)

Gomes & Schubart, 1958
Brasil
Rio Mogi Guaçu = Mojiguaçu-Einzug, ribeirão Piava
(São Paulo, Paraná)
15
100
desconocido
Corumbataia britskii
Ferreira & Ribeiro, 2007
Brasil
córrego Pedra Azul, córrego Fazendinha
(Mato Grosso do Sul)

Ferreira & Ribeiro, 2007
Brasil
córrego Pedra Azul, córrego Fazendinha
(Mato Grosso do Sul)
Ferreira & Ribeiro, 2007 "Corumbataia britskii (Siluriformes: Loricariidae: Hypoptopomatinae) a new species from the upper Rio Paraná basin, Mato Grosso do Sul, Central Brazil"
Carvalho, T.P., 2008 "A New Species of Corumbataia (Siluriformes: Loricariidae: Hypoptopomatinae) from Upper Rio Tocantins Basin, Central Brazil"
Instituto Chico Mendes de Conservação da Biodiversidade, 2018 "Peixes"
Carvalho, T.P., 2008 "A New Species of Corumbataia (Siluriformes: Loricariidae: Hypoptopomatinae) from Upper Rio Tocantins Basin, Central Brazil"
Instituto Chico Mendes de Conservação da Biodiversidade, 2018 "Peixes"
4
60
desconocido
Corumbataia liliai
Silva, Roxo, Souza & Oliveira, 2018
Brasil
córrego da Cachoeira, rio Corrente
(Goiás)
Silva, Roxo, Souza & Oliveira, 2018
Brasil
córrego da Cachoeira, rio Corrente
(Goiás)
Silva, G.S.C.; Roxo, F.F.; Souza, C.S. & Oliveira, C., 2018 "Two new species of Corumbataia (Hypoptopomatinae: Loricariidae) from Rio Corrente, upper Rio Paraná basin, Brazil"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
3
60
desconocido
Silva, G.S.C.; Roxo, F.F.; Souza, C.S. & Oliveira, C., 2018 "Two new species of Corumbataia (Hypoptopomatinae: Loricariidae) from Rio Corrente, upper Rio Paraná basin, Brazil"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
3
60
desconocido
Curculionichthys coxipone
Roxo, da Costa e Silva, Orrego, Oliveira, 2015
Brasil
rio Aricá, rio Aricá-mirim-Einzug, córrego Laranjinha
(Mato Grosso)
Roxo, da Costa e Silva, Orrego, Oliveira, 2015
Brasil
rio Aricá, rio Aricá-mirim-Einzug, córrego Laranjinha
(Mato Grosso)
4
60
desconocido
Curculionichthys insperatus
Britski & Garavello, 2003
Brasil
córrego do Modesto, córrego Barreiro, rio Capivara, rio Araquá, rio Corumbataí, rio do Peixe, rio Pardo, córrego Água Tirada, rio Tietê-, rio Paraná-, rio Paranapanema-, Rio Grande-Einzug
(São Paulo, Mato Grosso do Sul, Paraná, Rio Grande do Sul)
Britski & Garavello, 2003
Brasil
córrego do Modesto, córrego Barreiro, rio Capivara, rio Araquá, rio Corumbataí, rio do Peixe, rio Pardo, córrego Água Tirada, rio Tietê-, rio Paraná-, rio Paranapanema-, Rio Grande-Einzug
(São Paulo, Mato Grosso do Sul, Paraná, Rio Grande do Sul)
4
60
desconocido
Curculionichthys oliveirai
Roxo, Zawadzki, Troy, 2014
Brasil
ribeirão Salto Grande, ribeirão Keller, rio Mourão, ribeirão Cambira
(Paraná)
Roxo, Zawadzki, Troy, 2014
Brasil
ribeirão Salto Grande, ribeirão Keller, rio Mourão, ribeirão Cambira
(Paraná)
4
60
desconocido
Curculionichthys paresi
Roxo, Zawadzki, Troy, 2014
Brasil
Riacho Águas Claras, riacho Maracaña, riacho São Jorge
(Mato Grosso)
Roxo, Zawadzki, Troy, 2014
Brasil
Riacho Águas Claras, riacho Maracaña, riacho São Jorge
(Mato Grosso)
4
60
desconocido
Martins, F. & Langeani, F., 2012 "Hisonotus piracanjuba, a new species of Hypoptopomatinae (Siluriformes: Loricariidae) from the rio Paranaíba, upper rio Paraná system, central Brazil"
Roxo, F.F., Zawadzki, C.H. & Troy, W.P., 2014 "Description of two new species of Hisonotus Eigenmann & Eigenmann, 1889 (Ostariophysi, Loricariidae) from the rio Paraná-Paragua"
da Costa e Silva, G.S.; Roxo, F.F. & Oliveira, C., 2014 "Hisonotus acuen, a new and phenotypically variable cascudinho (Siluriformes, Loricariidae, Hypoptopomatinae) from the upper rio Xingu basin, Brazil"
Roxo, F.F., Zawadzki, C.H. & Troy, W.P., 2014 "Description of two new species of Hisonotus Eigenmann & Eigenmann, 1889 (Ostariophysi, Loricariidae) from the rio Paraná-Paragua"
da Costa e Silva, G.S.; Roxo, F.F. & Oliveira, C., 2014 "Hisonotus acuen, a new and phenotypically variable cascudinho (Siluriformes, Loricariidae, Hypoptopomatinae) from the upper rio Xingu basin, Brazil"
4
60
desconocido
Entomocorus radiosus
Reis & Borges, 2006
Brasil
Rio Cuiabá, río Paraguai, rio Aguapeí, rio Piquiri
(Mato Grosso, Mato Grosso do Sul)
Reis & Borges, 2006
Brasil
Rio Cuiabá, río Paraguai, rio Aguapeí, rio Piquiri
(Mato Grosso, Mato Grosso do Sul)
8
60
desconocido
Epapterus dispilurus
Cope, 1878
Argentina, Brasil, Paraguay, Perú
Oberer Amazonas-Einzug, río Ucayali, río Paraguay, río Paraná
(Chaco, Loreto)
Cope, 1878
Argentina, Brasil, Paraguay, Perú
Oberer Amazonas-Einzug, río Ucayali, río Paraguay, río Paraná
(Chaco, Loreto)
15
120
desconocido
Ernstichthys casalinuovoi
Aguilera, Terán, Méndez-López, Montes & Carvalho, 2025
Argentina
río San Lorenzo, río Lavayén, río San Francisco, río Bermejo
(Jujuy, Salta)
Aguilera, Terán, Méndez-López, Montes & Carvalho, 2025
Argentina
río San Lorenzo, río Lavayén, río San Francisco, río Bermejo
(Jujuy, Salta)
5
60
desconocido
Eurycheilichthys pantherinus
Reis & Schaefer, 1992
Argentina, Brasil
rio dos Touros, rio Pelotas, rio Piratini, rio Marco, rio Uruguay, arroyo Garibaldi im arroyo Yabotí Guazú-Einzug
(Rio Grande do Sul, Misiones)

Reis & Schaefer, 1992
Argentina, Brasil
rio dos Touros, rio Pelotas, rio Piratini, rio Marco, rio Uruguay, arroyo Garibaldi im arroyo Yabotí Guazú-Einzug
(Rio Grande do Sul, Misiones)
7
60
16 - 21
desconocido
Farlowella amazonum
Günther, 1864
Brasil
rio Gurupí, rio Agua Boa im rio Iguatemi-Einzug, Amazonas = rio Solimões bei Santarem, rio Tapajós, rio Gurupí, rio Tefé, quebrada Yanayacu, río Ucayali -, río Paraná = rio Paraná -
(Amazonas, Pará, Maranhão, Roraima, Mato Grosso do Sul)
Günther, 1864
Brasil
rio Gurupí, rio Agua Boa im rio Iguatemi-Einzug, Amazonas = rio Solimões bei Santarem, rio Tapajós, rio Gurupí, rio Tefé, quebrada Yanayacu, río Ucayali -, río Paraná = rio Paraná -
(Amazonas, Pará, Maranhão, Roraima, Mato Grosso do Sul)
28
150
26 - 30
desconocido
Farlowella azpelicuetae
Terán, Ballen, Alonso, Aguilera & Mirande, 2019
Argentina
Río San Francisco, río Bermejo
(Salta, Jujuy)

Terán, Ballen, Alonso, Aguilera & Mirande, 2019
Argentina
Río San Francisco, río Bermejo
(Salta, Jujuy)
22
150
desconocido
25
150
18 - 25
desconocido
Farlowella isbrueckeri
Retzer & Page, 1997
Brasil, Paraguay
Quebrada 32 km von Lacerda, rio Taquari
(Mato Grosso, Mato Grosso do Sul)
Retzer & Page, 1997
Brasil, Paraguay
Quebrada 32 km von Lacerda, rio Taquari
(Mato Grosso, Mato Grosso do Sul)
Retzer, M.E. & Page, L.M., 1997 "Systematics of the stick catfishes, farlowella eigenmann & eigenmann (pisces, loricariidae)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Britski, H.A.; Silimon, K.Z.S. & Lopes, B.S., 2007 "Peixes do Pantanal-Manual de Identificação"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Britski, H.A.; Silimon, K.Z.S. & Lopes, B.S., 2007 "Peixes do Pantanal-Manual de Identificação"
16
100
26 - 30
desconocido
15
100
desconocido
Farlowella oxyrrhyncha
Kner, 1853
Bolivia, Brasil, Ecuador, Colombia, Perú, Venezuela
Rio Mamoré, Cachoeira de Bananeira, rio Madeira, río Caura, rio Gurupí
(Rondônia, Bolivar, Pará, Maranhão)
Kner, 1853
Bolivia, Brasil, Ecuador, Colombia, Perú, Venezuela
Rio Mamoré, Cachoeira de Bananeira, rio Madeira, río Caura, rio Gurupí
(Rondônia, Bolivar, Pará, Maranhão)
26
150
desconocido
Farlowella paraguayensis
Retzer & Page, 1997
Paraguay
Arroyo Carimbatay, río Alegre, río Jejui-Guazú, río Aquidaban, río Confuso, río Paraguay-Einzug
(Amambay, Canendiyú, Concepción, Paraguari, Presidente Hayes)
Retzer & Page, 1997
Paraguay
Arroyo Carimbatay, río Alegre, río Jejui-Guazú, río Aquidaban, río Confuso, río Paraguay-Einzug
(Amambay, Canendiyú, Concepción, Paraguari, Presidente Hayes)
20
120
22 - 26
desconocido
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Retzer, M.E. & Page, L.M., 1997 "Systematics of the stick catfishes, farlowella eigenmann & eigenmann (pisces, loricariidae)"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Retzer, M.E. & Page, L.M., 1997 "Systematics of the stick catfishes, farlowella eigenmann & eigenmann (pisces, loricariidae)"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
28
150
26 - 30
desconocido
Glanidium cesarpintoi
Ihering, 1928
Brasil
Rio Mogi-Guaçu bei Pirassununga, Cachoeira de Emas
(São Paulo)
Ihering, 1928
Brasil
Rio Mogi-Guaçu bei Pirassununga, Cachoeira de Emas
(São Paulo)
Ihering, R. von, 1928 "Glanidium cesarpintoi n. sp. de Peixe de couro (fam. Siluridae sub-fam. Auchenipterinae)"
Soares-Porto, L.M., 1998 "Monophyly and Interrelationships of the Centromochlinae (Siluriformes: Auchenipteridae)" (abstract)
Sarmento-Soares, L.M. & Buckup, P.A., 2005 "A New Glanidium from the Rio São Francisco Basin, Brazil (Siluriformes: Auchenipteridae: Centromochlinae)"
Soares-Porto, L.M., 1998 "Monophyly and Interrelationships of the Centromochlinae (Siluriformes: Auchenipteridae)" (abstract)
Sarmento-Soares, L.M. & Buckup, P.A., 2005 "A New Glanidium from the Rio São Francisco Basin, Brazil (Siluriformes: Auchenipteridae: Centromochlinae)"
12
80
desconocido
Glanidium ribeiroi
Haseman, 1911
Argentina, Brasil
Rio Iguaçú = río Iguazú
(Paraná, Santa Catarina, Misiones)
Haseman, 1911
Argentina, Brasil
Rio Iguaçú = río Iguazú
(Paraná, Santa Catarina, Misiones)
25
150
18 - 25
desconocido
Harttia absaberi
Oyakawa, Fichberg, Langeani, 2013
Brasil
Três Lagoas, ribeirão São Mateus, córrego do Bebedouro im rio Sucuriú -Einzug, rio Passa Cinco
(Mato Grosso, São Paulo)
Oyakawa, Fichberg, Langeani, 2013
Brasil
Três Lagoas, ribeirão São Mateus, córrego do Bebedouro im rio Sucuriú -Einzug, rio Passa Cinco
(Mato Grosso, São Paulo)
9
60
desconocido
Oyakawa, O.T., 1993 "Cinco espécies novas de Harttia Steindachner, 1876 da região sudeste do Brasil, de comentários sobre o gênero (Teleostei, Siluriformes, Loricariidae)"
Langeani, F.; Oyakawa, O.T. & Montoya-Burgos, J.I., 2001 "New species of Harttia (Loricariidae, Loricariinae) from the Rio São Francisco basin"
Rapp Py-Daniel & Oliveira, E., 2001 "Seven new species of Harttia from the Amazonian-Guyana region (Siluriformes: Loricariidae)"
Langeani, F.; Oyakawa, O.T. & Montoya-Burgos, J.I., 2001 "New species of Harttia (Loricariidae, Loricariinae) from the Rio São Francisco basin"
Rapp Py-Daniel & Oliveira, E., 2001 "Seven new species of Harttia from the Amazonian-Guyana region (Siluriformes: Loricariidae)"
12
80
desconocido
Oyakawa, O.T., 1993 "Cinco espécies novas de Harttia Steindachner, 1876 da região sudeste do Brasil, de comentários sobre o gênero (Teleostei, Siluriformes, Loricariidae)"
Langeani, F.; Oyakawa, O.T. & Montoya-Burgos, J.I., 2001 "New species of Harttia (Loricariidae, Loricariinae) from the Rio São Francisco basin"
Rapp Py-Daniel & Oliveira, E., 2001 "Seven new species of Harttia from the Amazonian-Guyana region (Siluriformes: Loricariidae)"
Langeani, F.; Oyakawa, O.T. & Montoya-Burgos, J.I., 2001 "New species of Harttia (Loricariidae, Loricariinae) from the Rio São Francisco basin"
Rapp Py-Daniel & Oliveira, E., 2001 "Seven new species of Harttia from the Amazonian-Guyana region (Siluriformes: Loricariidae)"
7
60
desconocido
Hemiancistrus chlorostictus
Cardoso. & Malabarba, 1999
Brasil, Uruguay
Río Uruguay -Einzug, Lago da Usina Hidrelétrica de Passo Fundo
(Rio Grande do Sul)
Cardoso. & Malabarba, 1999
Brasil, Uruguay
Río Uruguay -Einzug, Lago da Usina Hidrelétrica de Passo Fundo
(Rio Grande do Sul)
Cardoso, A.R. & Malabarba, L.R., 1999 "Description of three new species of Hemiancistrus Bleeker, 1862 from Southern Brazil (Teleostei: Siluriformes: Loricariidae)"
Cardoso, A.R. & Lucinda, P.H.F., 2003 "Three new species of Hemiancistrus (Teleostei: Siluriformes: Loricariidae) from the rio Tocantins basin with comments on the genus"
Cardoso, A.R. & da Silva, J.F.P., 2004 "Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basin"
Cardoso, A.R. & Lucinda, P.H.F., 2003 "Three new species of Hemiancistrus (Teleostei: Siluriformes: Loricariidae) from the rio Tocantins basin with comments on the genus"
Cardoso, A.R. & da Silva, J.F.P., 2004 "Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basin"
>18
100
desconocido
Hemiancistrus fuliginosus
Cardoso & Malabarba, 1999
Brasil, Uruguay
Rio Uruguay-Einzug, rio Fragosos, río Negro
(Rio Grande do Sul, Santa Catarina, Río Negro)

Cardoso & Malabarba, 1999
Brasil, Uruguay
Rio Uruguay-Einzug, rio Fragosos, río Negro
(Rio Grande do Sul, Santa Catarina, Río Negro)
25
150
desconocido
Hemiancistrus meizospilos
Cardoso & da Silva, 2004
Brasil, Uruguay
Rio de Ouro, rio Chapecó
(Santa Catarina)
Cardoso & da Silva, 2004
Brasil, Uruguay
Rio de Ouro, rio Chapecó
(Santa Catarina)
20
120
fb
Hemiancistrus votouro
Cardoso & da Silva, 2004
Brasil, Uruguay
arroio Lageado Grande, río Negro-Einzug
(Rio Grande do Sul, Tacuarembó)
Cardoso & da Silva, 2004
Brasil, Uruguay
arroio Lageado Grande, río Negro-Einzug
(Rio Grande do Sul, Tacuarembó)
Cardoso, A.R. & da Silva, J.F.P., 2004 "Two new species of the genus Hemiancistrus Bleeker (Teleostei: Siluriformes: Loricariidae) from the upper rio Uruguai basin"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Serra, S.; Bessonart, J.; Mello, F.T. de; Duarte, A.; Malabarba, L.& Loureiro, M. , 2014 "Peces del río Negro"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Serra, S.; Bessonart, J.; Mello, F.T. de; Duarte, A.; Malabarba, L.& Loureiro, M. , 2014 "Peces del río Negro"
20
120
desconocido
Hemisorubim platyrhynchos
Valenciennes, 1840
América del Sur
Marowijne River = Maroni River -, río Orinoco -, Amazonas = rio Solimões -, río de la Plata-Einzug
(Amazonas, Pará, Beni, Loreto, Napo, Bolívar, Misiones)
Valenciennes, 1840
América del Sur
Marowijne River = Maroni River -, río Orinoco -, Amazonas = rio Solimões -, río de la Plata-Einzug
(Amazonas, Pará, Beni, Loreto, Napo, Bolívar, Misiones)
61
300
desconocido
Heptapterus carmelitanorum
Azevedo-Santos, Deprá, Aguilera, Faustino-Fuster & Katz, 2022
Brasil
ribairão Itací-Einzug
(Minas Gerais)
Azevedo-Santos, Deprá, Aguilera, Faustino-Fuster & Katz, 2022
Brasil
ribairão Itací-Einzug
(Minas Gerais)
Deprá, G.de C.; Aguilera, G.; Faustino-Fuster, D.R.; Katz, A.M. & Azevedos-Santos, V.M., 2022 "Redefinition of Heptapterus (Heptapteridae) and description of Heptapterus
carmelitanorum, a new species from the upper Paraná River basin in Brazil"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
15
100
desconocido
Heptapterus carnatus
Faustino-Fuster, Bockmann & Malabarba, 2019
Brasil
Passo do Portão. Passo dos Cabos, im rio Leão-, rio Pelotinhas, im Rio Pelota-Einzug
(Rio Grande do Sul, Santa Catarina)
Faustino-Fuster, Bockmann & Malabarba, 2019
Brasil
Passo do Portão. Passo dos Cabos, im rio Leão-, rio Pelotinhas, im Rio Pelota-Einzug
(Rio Grande do Sul, Santa Catarina)
16
100
desconocido
Heptapterus exilis
Faustino-Fuster, Bockmann & Malabarba, 2019
Brasil
arroyo Lajeado Quebrada Dentes, rio Jaguari, rio Santana, arroyo Sampaio, rio Ibicuí-Einzug im rio Uruguay-Einzug
(Rio Grande do Sul)
Faustino-Fuster, Bockmann & Malabarba, 2019
Brasil
arroyo Lajeado Quebrada Dentes, rio Jaguari, rio Santana, arroyo Sampaio, rio Ibicuí-Einzug im rio Uruguay-Einzug
(Rio Grande do Sul)
Faustino-Fuster, D.R.; Bockmann, F.A. & Malabarba, L.R., 2019 "Two new species of Heptapterus Siluriformes: Heptapteridae) from the Uruguay River basin, Brazil"
Malabarba, L.R.;Hirschmann,A.; Lucena,C.A.S. de; Giora,J.; Wingert,J.M.; Ferrer,J.; Silva,P.C ; Angrizani,R.C.; Costa Ramos,R. da; Kullander,S.; Carvalho,T.P.; Bertaco,V.; Fialho,C.B. & Bonato,K.O., 2025 "Guia Peixes do Bioma Pampa"
Malabarba, L.R.;Hirschmann,A.; Lucena,C.A.S. de; Giora,J.; Wingert,J.M.; Ferrer,J.; Silva,P.C ; Angrizani,R.C.; Costa Ramos,R. da; Kullander,S.; Carvalho,T.P.; Bertaco,V.; Fialho,C.B. & Bonato,K.O., 2025 "Guia Peixes do Bioma Pampa"
9
60
desconocido
Heptapterus mandimbusu
Aguilera, Benitez, Terán, Alonso & Mirande, 2017
Argentina
río Melo im río Uruguay-Einzug
(Misiones, NE Argentinien)
Aguilera, Benitez, Terán, Alonso & Mirande, 2017
Argentina
río Melo im río Uruguay-Einzug
(Misiones, NE Argentinien)
Aguilera, G.; Benitez, M.; Terán, G.E.; Alonso, F. & Mirande, J.M., 2017 "A new species of Heptapterus Bleeker 1858 (Siluriformes, Heptapteridae) from the Uruguay River Basin in Misiones, Northeastern Argentina"
Faustino-Fuster, D.R.; Bockmann, F.A. & Malabarba, L.R., 2019 "Two new species of Heptapterus Siluriformes: Heptapteridae) from the Uruguay River basin, Brazil"
Faustino-Fuster, D.R.; Bockmann, F.A. & Malabarba, L.R., 2019 "Two new species of Heptapterus Siluriformes: Heptapteridae) from the Uruguay River basin, Brazil"
22
200
desconocido
Heptapterus mbya
Azpelicueta, Aguilera & Mirande, 2011
Argentina
Arroyo Morena, arroyo Azul, arroyo Cuña-Pirú
(Misiones (ARG))
Azpelicueta, Aguilera & Mirande, 2011
Argentina
Arroyo Morena, arroyo Azul, arroyo Cuña-Pirú
(Misiones (ARG))
Azpelicueta, M. de las M.; Aguilera, G. & Mirande, J.M., 2011 "Heptapterus mbya (Siluriformes: Heptapteridae), a new species of catfish from the Paraná River basin, in Argentina"
Aguilera, G.; Benitez, M.; Terán, G.E.; Alonso, F. & Mirande, J.M., 2017 "A new species of Heptapterus Bleeker 1858 (Siluriformes, Heptapteridae) from the Uruguay River Basin in Misiones, Northeastern Argentina"
Faustino-Fuster, D.R.; Bockmann, F.A. & Malabarba, L.R., 2019 "Two new species of Heptapterus Siluriformes: Heptapteridae) from the Uruguay River basin, Brazil"
Aguilera, G.; Benitez, M.; Terán, G.E.; Alonso, F. & Mirande, J.M., 2017 "A new species of Heptapterus Bleeker 1858 (Siluriformes, Heptapteridae) from the Uruguay River Basin in Misiones, Northeastern Argentina"
Faustino-Fuster, D.R.; Bockmann, F.A. & Malabarba, L.R., 2019 "Two new species of Heptapterus Siluriformes: Heptapteridae) from the Uruguay River basin, Brazil"
20
120
18 - 20
desconocido
Heptapterus multiradiatus
Ihering, 1907
Brasilien
Ribeirão do Alto da Serra, oberer Rio Tiete-Einzug
(São Paulo)

Ihering, 1907
Brasilien
Ribeirão do Alto da Serra, oberer Rio Tiete-Einzug
(São Paulo)
Buckup, P.A., 1988 "The genus Heptapterus (Teleostei, Pimelodidae) in southern Brazil and Uruguay, with the description of a new species"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Aguilera, G.; Mirande, J.M. & Azpelicueta, M., 2011 "A new species of Heptapterus Bleeker 1858 (Siluriformes, Heptapteridae) from the Rio Sali basin, north-western Argentina"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Aguilera, G.; Mirande, J.M. & Azpelicueta, M., 2011 "A new species of Heptapterus Bleeker 1858 (Siluriformes, Heptapteridae) from the Rio Sali basin, north-western Argentina"
desconocido
Heptapterus mustelinus
Valenciennes, 1835
Argentina, Brasil, Uruguay
Río Santo Antonia, río La Conquista, arroyo Mataojo, laguna del Sauce, arroyo Tala, arroyo Mandiyú, arroyo Sarandi, río Negro, arroio Piraí La Plata-Einzug, Río Uruguay-Einzug, Küstengewässer Brasiliens
(Buenos Aires, Escobar, Salto, Maldonado)

Valenciennes, 1835
Argentina, Brasil, Uruguay
Río Santo Antonia, río La Conquista, arroyo Mataojo, laguna del Sauce, arroyo Tala, arroyo Mandiyú, arroyo Sarandi, río Negro, arroio Piraí La Plata-Einzug, Río Uruguay-Einzug, Küstengewässer Brasiliens
(Buenos Aires, Escobar, Salto, Maldonado)
16
100
desconocido
7
60
18 - 25
desconocido
Hisonotus aky
Azpelicueta, Casciotta, Almirón & Körber, 2004
Argentina, Uruguay
arroyo Garibaldi, arroyo Fortalezarío
(Misiones)
Azpelicueta, Casciotta, Almirón & Körber, 2004
Argentina, Uruguay
arroyo Garibaldi, arroyo Fortalezarío
(Misiones)
5
60
20 - 26
Evers
Hisonotus alberti
Roxo, Silva, Waltz & Melo, 2016
Brasil
Ribeirão das Posses, São Roque de Minas, Río São Francisco- und Río Paraná-Einzug
(Minas Gerais)
Roxo, Silva, Waltz & Melo, 2016
Brasil
Ribeirão das Posses, São Roque de Minas, Río São Francisco- und Río Paraná-Einzug
(Minas Gerais)
Roxo, F.F.; Silva, G.S.C.; Waltz, B.T. & Melo, J.E.G., 2016 "A new species of Hisonotus (Siluriformes: Otothyrinae) from the upper rio Paraná and rio São Francisco basins, Brazil"
Calegari, B.B.; Morlis, W.G. & Reis, R.E., 2017 "A new species of Otothyropsis (Siluriformes: Loricariidae) from the upper Río Paraná basin, Paraguay, with a discussion of the limits between Otothyropsis and Hisonotus"
Roxo, F.F.; Silva, G.S.C. & Melo, B.F., 2018 "Hisonotus devidei, a new species from the São Francisco basin, Brazil (Siluriformes: Loricariidae) "
Calegari, B.B.; Morlis, W.G. & Reis, R.E., 2017 "A new species of Otothyropsis (Siluriformes: Loricariidae) from the upper Río Paraná basin, Paraguay, with a discussion of the limits between Otothyropsis and Hisonotus"
Roxo, F.F.; Silva, G.S.C. & Melo, B.F., 2018 "Hisonotus devidei, a new species from the São Francisco basin, Brazil (Siluriformes: Loricariidae) "
4
60
25 - 29
desconocido
Hisonotus charrua
Almirón, Azpelicueta, Casciotta & Litz, 2006
Argentina, Brasil
cañada de los Peña. arroyo Minas Viejas, arroyo Cardoso, arroyo Tropa Vieja, arroyo catalán Grande, río Uruguay-, río Negro-, río Ibicui-, río de la Plata-Einzug
(Artigas, Cerro Largo, Durazno, Lavalleja, Maldonado, Rivera, San José, Soriano, Tacuarembó, Rio Grande do Sul)

Almirón, Azpelicueta, Casciotta & Litz, 2006
Argentina, Brasil
cañada de los Peña. arroyo Minas Viejas, arroyo Cardoso, arroyo Tropa Vieja, arroyo catalán Grande, río Uruguay-, río Negro-, río Ibicui-, río de la Plata-Einzug
(Artigas, Cerro Largo, Durazno, Lavalleja, Maldonado, Rivera, San José, Soriano, Tacuarembó, Rio Grande do Sul)
6
60
desconocido
Hisonotus depressicauda
Ribeiro, 1918
Brasil
rio Tietê-, oberer rio Paraná-Einzug, Sorocaba
(São Paulo)
Ribeiro, 1918
Brasil
rio Tietê-, oberer rio Paraná-Einzug, Sorocaba
(São Paulo)
Miranda Ribeiro, Dr. A.de, 1918 "Tres generos e dezesete especies novas de peixes brasileiros determinados nas collecções do Museu Paulista"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Schaefer, S.A., 1997 "The Neotropical cascudinhos: Systematics and biogeography of the Otocinclus catfishes (Siluriformes: Loricariidae)"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Schaefer, S.A., 1997 "The Neotropical cascudinhos: Systematics and biogeography of the Otocinclus catfishes (Siluriformes: Loricariidae)"
5
60
desconocido
Hisonotus depressinotus
Miranda-Ribeiro, 1918
Brasil
Rio Tieté-Einzug bei Piracicaba, oberer rio Paraná-Einzug
(São Paulo)
Miranda-Ribeiro, 1918
Brasil
Rio Tieté-Einzug bei Piracicaba, oberer rio Paraná-Einzug
(São Paulo)
Miranda Ribeiro, Dr. A.de, 1918 "Tres generos e dezesete especies novas de peixes brasileiros determinados nas collecções do Museu Paulista"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Aquino, A.E.; Schaefer, S.A. & Miquelarena A.M., 2001 "A New Species of Hisonotus (Siluriformes, Loricariidae) of the Upper Río Uruguay Basin"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Aquino, A.E.; Schaefer, S.A. & Miquelarena A.M., 2001 "A New Species of Hisonotus (Siluriformes, Loricariidae) of the Upper Río Uruguay Basin"
4
60
desconocido
5
60
18 - 26
desconocido
5
60
desconocido
Carvalho, T.P. & Reis, R.E., 2009 "Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin"
Carvalho, T.P. & Reis, R.E., 2011 "Taxonomic review of Hisonotus Eigenmann & Eigenmann (Siluriformes: Loricariidae: Hypoptopomatinae) from the laguna dos Patos system, southern Brazil"
Roxo, F.F.; da Costa e Silva, G. & Oliveira, c., 2015 "A new species of Hisonotus (Siluriformes, Loricariidae) from rio São Francisco basin, Brazil"
Carvalho, T.P. & Reis, R.E., 2011 "Taxonomic review of Hisonotus Eigenmann & Eigenmann (Siluriformes: Loricariidae: Hypoptopomatinae) from the laguna dos Patos system, southern Brazil"
Roxo, F.F.; da Costa e Silva, G. & Oliveira, c., 2015 "A new species of Hisonotus (Siluriformes, Loricariidae) from rio São Francisco basin, Brazil"
4
60
22 - 24
desconocido
Hisonotus leucophrys
Carvalho & Reis, 2009
Argentina, Brasil
Rio Rancho Grande, rio Ariranhas
(Santa Catarina, Misiones (ARG), Corrientes)
Carvalho & Reis, 2009
Argentina, Brasil
Rio Rancho Grande, rio Ariranhas
(Santa Catarina, Misiones (ARG), Corrientes)
Carvalho, T.P. & Reis, R.E., 2009 "Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin"
Roxo, F.F.; da Costa e Silva, G. & Oliveira, c., 2015 "A new species of Hisonotus (Siluriformes, Loricariidae) from rio São Francisco basin, Brazil"
Zawadzki, C.H.; Roxo, F.F. & Graça. W.J. da, 2016 "Hisonotus pachysarkos, a new species of cascudinho from the rio Ivaí basin, upper rio Paraná system, Brazil (Loricariidae: Otothyrinae)"
Roxo, F.F.; da Costa e Silva, G. & Oliveira, c., 2015 "A new species of Hisonotus (Siluriformes, Loricariidae) from rio São Francisco basin, Brazil"
Zawadzki, C.H.; Roxo, F.F. & Graça. W.J. da, 2016 "Hisonotus pachysarkos, a new species of cascudinho from the rio Ivaí basin, upper rio Paraná system, Brazil (Loricariidae: Otothyrinae)"
6
60
22 - 24
desconocido
Hisonotus maculipinnis
Regan, 1912
Argentina
Río de la Plata-Einzug; río Paraná
(Buenos Aires, Entre Rios)
Regan, 1912
Argentina
Río de la Plata-Einzug; río Paraná
(Buenos Aires, Entre Rios)
5
60
desconocido
Hisonotus megaloplax
Carvalho & Reis, 2009
Brasil
Arroio Caraguatá, rio Passo Fundo
(Rio Grande do Sul)
Carvalho & Reis, 2009
Brasil
Arroio Caraguatá, rio Passo Fundo
(Rio Grande do Sul)
Carvalho, T.P. & Reis, R.E., 2009 "Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin"
Carvalho, T.P. & Reis, R.E., 2011 "Taxonomic review of Hisonotus Eigenmann & Eigenmann (Siluriformes: Loricariidae: Hypoptopomatinae) from the laguna dos Patos system, southern Brazil"
Roxo, F.F.; da Costa e Silva, G. & Oliveira, c., 2015 "A new species of Hisonotus (Siluriformes, Loricariidae) from rio São Francisco basin, Brazil"
Carvalho, T.P. & Reis, R.E., 2011 "Taxonomic review of Hisonotus Eigenmann & Eigenmann (Siluriformes: Loricariidae: Hypoptopomatinae) from the laguna dos Patos system, southern Brazil"
Roxo, F.F.; da Costa e Silva, G. & Oliveira, c., 2015 "A new species of Hisonotus (Siluriformes, Loricariidae) from rio São Francisco basin, Brazil"
6
60
22 - 24
desconocido
Hisonotus montanus
Carvalho & Reis, 2009
Brasil
Rio Rufino, rio João Paulo, rio Marombas
(Santa Catarina)
Carvalho & Reis, 2009
Brasil
Rio Rufino, rio João Paulo, rio Marombas
(Santa Catarina)
Carvalho, T.P. & Reis, R.E., 2009 "Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Carvalho, T.P. & Reis, R.E., 2011 "Taxonomic review of Hisonotus Eigenmann & Eigenmann (Siluriformes: Loricariidae: Hypoptopomatinae) from the laguna dos Patos system, southern Brazil"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Carvalho, T.P. & Reis, R.E., 2011 "Taxonomic review of Hisonotus Eigenmann & Eigenmann (Siluriformes: Loricariidae: Hypoptopomatinae) from the laguna dos Patos system, southern Brazil"
6
60
22 - 24
desconocido
Hisonotus nigricauda
Boulenger, 1891
Argentina, Brasil, Uruguay
Laguna dos Patos, rio Jacuí, rio Caí, rio Vacacaí, rio Gravataí, rio dos Sinos, lago Guaíba, rio Camaquã, rio São Gonçalo, laguna Mirim, rio Urugay, río Negro, río Quarai, rio Ibiqui, arroyo Cuay Grande, río Touro Passo
(Rio Grande do Sul, Corrientes, Rivera, Durazno)

Boulenger, 1891
Argentina, Brasil, Uruguay
Laguna dos Patos, rio Jacuí, rio Caí, rio Vacacaí, rio Gravataí, rio dos Sinos, lago Guaíba, rio Camaquã, rio São Gonçalo, laguna Mirim, rio Urugay, río Negro, río Quarai, rio Ibiqui, arroyo Cuay Grande, río Touro Passo
(Rio Grande do Sul, Corrientes, Rivera, Durazno)
5
60
desconocido
Hisonotus pachysarkos
Zawadzki, Roxo & Da Graça, 2016
Brasil
weit verbreitet im rio Ivaí-Einzug: rio Barra Grande bei Prudentópolis, rio Nestor, rio Cadeadinho, rio Barra Bonita
(Paraná)

Zawadzki, Roxo & Da Graça, 2016
Brasil
weit verbreitet im rio Ivaí-Einzug: rio Barra Grande bei Prudentópolis, rio Nestor, rio Cadeadinho, rio Barra Bonita
(Paraná)
6
60
desconocido
Hisonotus yasi
Almiron, Azpelicueta & Casciotta, 2004
Argentina, Brasil
Arroyo Lobo, Arroyo Manoel Gomes, Arroyo Arquimedes
(Paraná)
Almiron, Azpelicueta & Casciotta, 2004
Argentina, Brasil
Arroyo Lobo, Arroyo Manoel Gomes, Arroyo Arquimedes
(Paraná)
5
60
22 - 25
desconocido
Homodiaetus anisitsi
Eigenmann & Ward, 1907
Argentina, Brasil, Paraguay, Uruguay
Río Paraguay, río Paraná-, río Uruguay-Einzug, arroyo Guazu, arroyo Carimbatay, lagoa da Pinguela, rio Maquiné, rio Cornélios, rio Sanga Funda, rio Guaíba, rio São Sepé, rio Jacuí, rio Camaquã, arroio Santa Bárbara, rio Grande, rio Cebollati, arroio Ibicuí da Faxina, arroio Xinbocuzinho, rio Negro, rio Saicã
(Entre Ríos, Rio Grande do Sul, Caaguazu, Canendiyu)

Eigenmann & Ward, 1907
Argentina, Brasil, Paraguay, Uruguay
Río Paraguay, río Paraná-, río Uruguay-Einzug, arroyo Guazu, arroyo Carimbatay, lagoa da Pinguela, rio Maquiné, rio Cornélios, rio Sanga Funda, rio Guaíba, rio São Sepé, rio Jacuí, rio Camaquã, arroio Santa Bárbara, rio Grande, rio Cebollati, arroio Ibicuí da Faxina, arroio Xinbocuzinho, rio Negro, rio Saicã
(Entre Ríos, Rio Grande do Sul, Caaguazu, Canendiyu)
5
60
desconocido
Hypophthalmus oremaculatus
Nani & Fuster, 1947
Argentina, Bolivia, Brazil, Venezuela, Colombia, Perú
Rio Paraná bei Puerto Gaboto, río Aquidauana, rio Ocoi, lago Ypoá, lago Ypacaraí, lago Janauacá, río Itaya, río Envira, rio Tefe, rio Negro, rio Jaú, rio Camananau, laguna San Luis, lago Piauí, rio Trombetas, lago Paru, lago mozambique, río Pao, río Boconó, río Cunaviche, laguna del Pavancito, río Apure, caño Rabo de Iguana, caño Mucurita, Amazonas-, río Parana-, río Orinoco-Einzug
(Santa Fé, Tarija, Chaco, Formosa, Bolívar (VEN), Apure, Amazonas, Barinas, Portuguesa, Pará (BRA), Amazonas (BRA), Meta, Paraná, Cojedes, Rondônia, Anzoátegui)
Nani & Fuster, 1947
Argentina, Bolivia, Brazil, Venezuela, Colombia, Perú
Rio Paraná bei Puerto Gaboto, río Aquidauana, rio Ocoi, lago Ypoá, lago Ypacaraí, lago Janauacá, río Itaya, río Envira, rio Tefe, rio Negro, rio Jaú, rio Camananau, laguna San Luis, lago Piauí, rio Trombetas, lago Paru, lago mozambique, río Pao, río Boconó, río Cunaviche, laguna del Pavancito, río Apure, caño Rabo de Iguana, caño Mucurita, Amazonas-, río Parana-, río Orinoco-Einzug
(Santa Fé, Tarija, Chaco, Formosa, Bolívar (VEN), Apure, Amazonas, Barinas, Portuguesa, Pará (BRA), Amazonas (BRA), Meta, Paraná, Cojedes, Rondônia, Anzoátegui)
50
300
desconocido
Hypoptopoma inexspectatum (LDA 13)
Holmberg, 1893
Argentina, Bolivia, Brasil, Paraguay
río Paraná, río Yaguarón, río Santa Lucia, río Formosa; Puerto Suarez; rio Paraguay, rio Jauru
(Formosa, Mato Grosso, Mato Grosso do Sul, Corrientes, Misiones, Santa Fé, Buenos Aires, Santa Cruz, Alto Paraguay, Amambay, Central, Concepción, Presidente Hayes, San Pedro)
Holmberg, 1893
Argentina, Bolivia, Brasil, Paraguay
río Paraná, río Yaguarón, río Santa Lucia, río Formosa; Puerto Suarez; rio Paraguay, rio Jauru
(Formosa, Mato Grosso, Mato Grosso do Sul, Corrientes, Misiones, Santa Fé, Buenos Aires, Santa Cruz, Alto Paraguay, Amambay, Central, Concepción, Presidente Hayes, San Pedro)
10
80
18 - 26
facebook
Hypostomus alatus
Castelnau, 1855
Brasil, Uruguay
rio Sabara, rio das Velhas, río Uruguay, rio Negro, río Cuareim
(Minas Gerais, Rio Grande do Sul, Artigas, Río Negro, Durazno, Soriano, Flores, Tacuarembó, Rivera)
Castelnau, 1855
Brasil, Uruguay
rio Sabara, rio das Velhas, río Uruguay, rio Negro, río Cuareim
(Minas Gerais, Rio Grande do Sul, Artigas, Río Negro, Durazno, Soriano, Flores, Tacuarembó, Rivera)
45
200
24 - 27
desconocido
Hypostomus albopunctatus
Regan, 1908
Argentina, Brasil, Paraguay
Rio Piracicaba, rio Mojiguaçu, rio Iguaçu = río Iguazú, rio Pirapó, rio Três Barras, río Guarani, rio Jordão, rio Timbó
(Paraná, São Paulo, Santa Catarina, Rio Grande do Sul)
Regan, 1908
Argentina, Brasil, Paraguay
Rio Piracicaba, rio Mojiguaçu, rio Iguaçu = río Iguazú, rio Pirapó, rio Três Barras, río Guarani, rio Jordão, rio Timbó
(Paraná, São Paulo, Santa Catarina, Rio Grande do Sul)
30
150
18 - 25
desconocido
Hypostomus ancistroides
Ihering, 1911
Argentina, Brasil, Paraguay
Rio Tatuí = rio Tatuhi, Rio Sorocaba, Rio Piracicaba, oberer Rio Paraná-Einzug, Rio Tietê, Ribeira de Iguapé, rio Mourão, rio Keller, rio Tatu–Peba, rio Pitanga, rio Lajeado, rio dos Patos, rio Ivaí-Einzug
(São Paulo, Paraná, Minas Gerais)
Ihering, 1911
Argentina, Brasil, Paraguay
Rio Tatuí = rio Tatuhi, Rio Sorocaba, Rio Piracicaba, oberer Rio Paraná-Einzug, Rio Tietê, Ribeira de Iguapé, rio Mourão, rio Keller, rio Tatu–Peba, rio Pitanga, rio Lajeado, rio dos Patos, rio Ivaí-Einzug
(São Paulo, Paraná, Minas Gerais)
25
150
20 - 25
desconocido
Hypostomus angipinnatus
Leege, 1922
Argentina, Brasil
Rio de la Plata-Einzug, río Paraguay-Einzug ?
(Mato Grosso)
Leege, 1922
Argentina, Brasil
Rio de la Plata-Einzug, río Paraguay-Einzug ?
(Mato Grosso)
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Armbruster, J.W., 2004 "Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae" (abstract)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Armbruster, J.W., 2004 "Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae" (abstract)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
15
100
desconocido
Hypostomus arecuta
Cardoso, Almirón, Casciotta & Montoya-Burgos, 2012
Argentina
mittlerer Rio Paraná-Einzug
(Yahapé, Ituzaingó, Candelaria, Santa Fé, Entre Ríos)
Cardoso, Almirón, Casciotta & Montoya-Burgos, 2012
Argentina
mittlerer Rio Paraná-Einzug
(Yahapé, Ituzaingó, Candelaria, Santa Fé, Entre Ríos)
35
180
18 - 25
desconocido
Hypostomus aspilogaster
Cope, 1894
Argentina, Brasil, Uruguay
rio Jacuí, rio Telho, rio Guaiba, rio Jaguarão, rio Camaquã, rio Mandisoví Grande; río Uruguay, Laguna dos Patos, rio Cati, río Taquarembó
(Rio Grande do Sul, Entre Ríos)

Cope, 1894
Argentina, Brasil, Uruguay
rio Jacuí, rio Telho, rio Guaiba, rio Jaguarão, rio Camaquã, rio Mandisoví Grande; río Uruguay, Laguna dos Patos, rio Cati, río Taquarembó
(Rio Grande do Sul, Entre Ríos)
30
150
desconocido
Hypostomus basilisko
Cochliodon basilisko
Tencatt, Zawadzki & Froehlich, 2014
Brasil, Paraguay
córrego Salobrinha, rio Salobra, Rio Paraguay-Einzug; río Negro
(Mato Grosso do Sul, Alto Paraguay)
Cochliodon basilisko
Tencatt, Zawadzki & Froehlich, 2014
Brasil, Paraguay
córrego Salobrinha, rio Salobra, Rio Paraguay-Einzug; río Negro
(Mato Grosso do Sul, Alto Paraguay)
30
180
20 - 27
sí
Hypostomus borellii
Boulenger, 1897
Argentina, Bolivia
Río Pilcomayo bei Mission de San Francisco - Villamontes
(Tarija)
Boulenger, 1897
Argentina, Bolivia
Río Pilcomayo bei Mission de San Francisco - Villamontes
(Tarija)
21
120
desconocido
Hypostomus boulengeri
Eigenmann & Kennedy, 1903
Argentina, Bolivia, Brasil, Paraguay
río Montelinde, río Paraguay, río Aguaray Guazú, río Negro, río Bermejo
(Asunción, Corrientes, Mato Grosso, Mato Grosso do Sul, San Pedro, Chaco, Formosa, Santa Cruz, Alto Paraguay)
Eigenmann & Kennedy, 1903
Argentina, Bolivia, Brasil, Paraguay
río Montelinde, río Paraguay, río Aguaray Guazú, río Negro, río Bermejo
(Asunción, Corrientes, Mato Grosso, Mato Grosso do Sul, San Pedro, Chaco, Formosa, Santa Cruz, Alto Paraguay)
30
150
22 - 28
desconocido
Martins, F.O.; Marinho, M.M.F; Langeani, F. & Serra, J.P., 2012 "A New Species of Hypostomus (Siluriformes: Loricariidae) from the Upper Rio Paraguay Basin, Brazil"
Rosa, C.A.; Martins, F. & Langeani, F., 2014 "Miniaturization in Otothyris Myers, 1927 (Loricariidae: Hypoptopomatinae)"
Zawadzki, C.H.; Tencatt, L.F.C. & Froehlich, O., 2014 "A new unicuspid-toothed species of Hypostomus Lacépède, 1803 (Siluriformes: Loricariidae) from the rio Paraguai basin"
Rosa, C.A.; Martins, F. & Langeani, F., 2014 "Miniaturization in Otothyris Myers, 1927 (Loricariidae: Hypoptopomatinae)"
Zawadzki, C.H.; Tencatt, L.F.C. & Froehlich, O., 2014 "A new unicuspid-toothed species of Hypostomus Lacépède, 1803 (Siluriformes: Loricariidae) from the rio Paraguai basin"
10
60
desconocido
Hypostomus caudofasciatus
Zawadzki & Azevedo, 2024
Brasil
rio Sapucaí-mirim, rio Pardo, rio Grande, rio Paraná
(São Paulo, Minas Gerais)

Zawadzki & Azevedo, 2024
Brasil
rio Sapucaí-mirim, rio Pardo, rio Grande, rio Paraná
(São Paulo, Minas Gerais)
20
120
desconocido
Hypostomus cochliodon (LDA 51)
Cochliodon cochliodon (LDA 51)
Kner, 1854
Argentina, Bolivia, Brasil, Paraguay
río Paraguay-, río Parana-Einzug, rio Cuiabá, rio do Bugre, rio Jauru, rio Paraguai, arroyo Ytyguazu, río Apa, río Aquidaban, río Jejui, río Ypané, río Bermejo
(Mato Grosso, Mato Grosso do Sul, Misiones, Corrientes)
Cochliodon cochliodon (LDA 51)
Kner, 1854
Argentina, Bolivia, Brasil, Paraguay
río Paraguay-, río Parana-Einzug, rio Cuiabá, rio do Bugre, rio Jauru, rio Paraguai, arroyo Ytyguazu, río Apa, río Aquidaban, río Jejui, río Ypané, río Bermejo
(Mato Grosso, Mato Grosso do Sul, Misiones, Corrientes)
30
150
20 - 27
desconocido
Hypostomus commersonii
Valenciennes, 1836
Argentina, Brasil, Uruguay
rio Cavernoso, Río de la Plata, río Paraguay, río Paraná, rio Iguaçu = río Iguazú, rio Jordão, rio Jaracatiá, rio Areia, Salto Caxias
(Buenos Aires, Entre Ríos, Misiones, Santa Fé, Corrientes, Paraná, Paysandú, Artigas, Soriano, Colonia, Salto, Rio Negro)

Valenciennes, 1836
Argentina, Brasil, Uruguay
rio Cavernoso, Río de la Plata, río Paraguay, río Paraná, rio Iguaçu = río Iguazú, rio Jordão, rio Jaracatiá, rio Areia, Salto Caxias
(Buenos Aires, Entre Ríos, Misiones, Santa Fé, Corrientes, Paraná, Paysandú, Artigas, Soriano, Colonia, Salto, Rio Negro)
60
200
17 - 28
desconocido
Hypostomus cordovae
Günther, 1880
Argentina
dique La Aguadita, dique Cadillal, río del Cajón = río Tajamar, río Calera = río Medina, río Carcaraña, río Cosquín, arroyo Gallinato, río Horcones, río Mojotoro, río Salado del Norte = río Pasaje, río Sali, río El Tala, arroyo Villa Giardino, río Zapla
(Córdoba, Salta, Santa Fe)

Günther, 1880
Argentina
dique La Aguadita, dique Cadillal, río del Cajón = río Tajamar, río Calera = río Medina, río Carcaraña, río Cosquín, arroyo Gallinato, río Horcones, río Mojotoro, río Salado del Norte = río Pasaje, río Sali, río El Tala, arroyo Villa Giardino, río Zapla
(Córdoba, Salta, Santa Fe)
50
250
18 - 31
desconocido
Hypostomus crulsi
Soares, Aquino, Bagley, Langeani & Colli, 2021
Brasil
ribeirão Taquara, córrego Milho Cozido, ribeirão Bananal, ribeirão do Torto, oberer rio São Bartolomeu
(Federal do Brasil)
Soares, Aquino, Bagley, Langeani & Colli, 2021
Brasil
ribeirão Taquara, córrego Milho Cozido, ribeirão Bananal, ribeirão do Torto, oberer rio São Bartolomeu
(Federal do Brasil)
Soares, Y.F.F.; Aquino, P.deP.U.de, Bagley, J.C., Langeani, F. & Colli, G.R., 2021 "Two new species of Hypostomus suckermouth armored catfishes (Teleostei: Loricariidae) from Central Brazil" (abstract)
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
12
100
desconocido
Hypostomus denticulatus
Zawadzki, Weber &, Pavanelli, 2008
Brasil
Rio do Peixe, rio Areia, rio Pirapitinga, rio Corumbá
(Goiás)
Zawadzki, Weber &, Pavanelli, 2008
Brasil
Rio do Peixe, rio Areia, rio Pirapitinga, rio Corumbá
(Goiás)
25
150
desconocido
Hypostomus derbyi
Haseman, 1911
Brasil
rio Iraí, rio Atuba, rio Guarani, rio da Divisa, rio Chopim, rio Jordão, rio Areia, rio dos Padres, rio Pinhãozinho, rio Timbó, rio Iguaçu-Einzug
(Santa Catarina, Paraná)
Haseman, 1911
Brasil
rio Iraí, rio Atuba, rio Guarani, rio da Divisa, rio Chopim, rio Jordão, rio Areia, rio dos Padres, rio Pinhãozinho, rio Timbó, rio Iguaçu-Einzug
(Santa Catarina, Paraná)
32
200
18 - 25
desconocido
30
200
20 - 27
desconocido
Hypostomus faveolus (L 37)
Zawadzki, Birindelli & Lima, 2008
Brasil
rio Resende, rio Água Fría, rio Água Suja = rio Curua, córrego da Taboca, rio Verde, rio Mosquito, rio Pretorio Araguaia, oberer rio Xingu, rio Meio Ponte
(Mato Grosso, Pará (BRA), Goiás, Maranhão)
Zawadzki, Birindelli & Lima, 2008
Brasil
rio Resende, rio Água Fría, rio Água Suja = rio Curua, córrego da Taboca, rio Verde, rio Mosquito, rio Pretorio Araguaia, oberer rio Xingu, rio Meio Ponte
(Mato Grosso, Pará (BRA), Goiás, Maranhão)
30
120
24 - 29
Hypostomus fluviatilis
Schubart, 1964
Brasil
corrego da Lazica, rio Uberaba, rio Mogi Guaçu = rio Mojiguaçu-, Rio Grande-Einzug
(Minas Geraís)
Schubart, 1964
Brasil
corrego da Lazica, rio Uberaba, rio Mogi Guaçu = rio Mojiguaçu-, Rio Grande-Einzug
(Minas Geraís)
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Nomura, H., 1988 "Caracteres merísticos e biologia do cascudo, Hypostomus fluviatilis (Schubart, 1964) (Osteichthyes, Loricariidae) do rio Mogi-Guaçu, São Paulo, Brasil"
Armbruster, J.W., 2004 "Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae" (abstract)
Nomura, H., 1988 "Caracteres merísticos e biologia do cascudo, Hypostomus fluviatilis (Schubart, 1964) (Osteichthyes, Loricariidae) do rio Mogi-Guaçu, São Paulo, Brasil"
Armbruster, J.W., 2004 "Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae" (abstract)
20
120
desconocido
Hypostomus formosae
Cardoso, Brancolini, Paracampo, Lizarralde, Covain, Montoya-Burgos, 2016
Argentina, Paraguay
estero Patiño, río Saladillo, río Pilcomayo, río Porteño, río Aguaray-Guazu, río Monte Lindo, río San Francisco, río Paraguay-Einzug
(Formosa, Central, Boqueron)
Cardoso, Brancolini, Paracampo, Lizarralde, Covain, Montoya-Burgos, 2016
Argentina, Paraguay
estero Patiño, río Saladillo, río Pilcomayo, río Porteño, río Aguaray-Guazu, río Monte Lindo, río San Francisco, río Paraguay-Einzug
(Formosa, Central, Boqueron)
Cardoso, Y.P.; Brancolini, F.; Paracampo, A.; Lizarralde, M.; Covain, R. & Montoya-Burgos, J.I., 2016 "Hypostomus formosae, a new catfish species from the Paraguay River Basin with redescription of H. boulengeri (Siluriformes: Loricariidae)"
Bogan,S.; Bauni,V.; Alvarez, S.M. & Dalia, A., 2019 "Ejemplares tipo de la Colección Ictiológica que conserva la Fundación de Historia Natural Félix de Azara, Ciudad Autónoma de Buenos Aires, Argentina"
Cardoso, Y.P.; Queiroz, L.J. de; Bahechar, I.A.; Posadas, P.E. & Montoya-Burgos, 2021 "Multilocus phylogeny and historical biogeography of Hypostomus shed light on the processes of fish diversification in La Plata Basin"
Bogan,S.; Bauni,V.; Alvarez, S.M. & Dalia, A., 2019 "Ejemplares tipo de la Colección Ictiológica que conserva la Fundación de Historia Natural Félix de Azara, Ciudad Autónoma de Buenos Aires, Argentina"
Cardoso, Y.P.; Queiroz, L.J. de; Bahechar, I.A.; Posadas, P.E. & Montoya-Burgos, 2021 "Multilocus phylogeny and historical biogeography of Hypostomus shed light on the processes of fish diversification in La Plata Basin"
28
180
22 - 28
desconocido
Hypostomus froehlichi
Brasil
Bodoquena Plateau, córrego Salobrinha, córreguo Mutum, rio Formoso, rio Miranda-Einzug
(Mato Grosso do Sul)

Brasil
Bodoquena Plateau, córrego Salobrinha, córreguo Mutum, rio Formoso, rio Miranda-Einzug
(Mato Grosso do Sul)
60
200
desconocido
Hypostomus fuscomaculatus (L 233 / LDA 9)
Brasil
rio Manos, Pantanal, oberer rio Paraguai-Einzug
(Mato Grosso)
Brasil
rio Manos, Pantanal, oberer rio Paraguai-Einzug
(Mato Grosso)
>30
200
20 - 28
desconocido
Hypostomus heraldoi
Zawadzki, Weber, Pavanelli, 2008
Brasil
Ribeirão Pirapitinga im rio Paraná-Einzug
(Goiás)
Zawadzki, Weber, Pavanelli, 2008
Brasil
Ribeirão Pirapitinga im rio Paraná-Einzug
(Goiás)
27
150
desconocido
Hypostomus hermanni
Ihering, 1905
Brasil
rio Piracicaba, oberer río Paraná, rio Tietê -, rio Piquiri -, rio Ivaí -, rio Paranapanema-Einzug
(São Paulo)
Ihering, 1905
Brasil
rio Piracicaba, oberer río Paraná, rio Tietê -, rio Piquiri -, rio Ivaí -, rio Paranapanema-Einzug
(São Paulo)
28
150
desconocido
desconocido
Hypostomus isbrueckeri
Reis, Weber & Malabarba, 1990
Argentina, Brasil, Uruguay
rio Conceição, rio Potiribu, rio Ligeiro, rio Jacutinga, rio Uruguay, rio Conoas; río Negro, río Yí, río Miriñay
(Rio Grande do Sul, Santa Catarina, Río Negro, Corrientes)

Reis, Weber & Malabarba, 1990
Argentina, Brasil, Uruguay
rio Conceição, rio Potiribu, rio Ligeiro, rio Jacutinga, rio Uruguay, rio Conoas; río Negro, río Yí, río Miriñay
(Rio Grande do Sul, Santa Catarina, Río Negro, Corrientes)
30
150
18 - 24
desconocido
11
80
20 - 25
desconocido
Hypostomus khimaera
Cochliodon khimaera
Tencatt, Zawadzki & Froehlich, 2014
Brasil
córrego Salobro, rio Cuiaba, rio Manso, rio Quilombo, rio Vermelho, rio Aquidauana, rio Paraguay-Einzug
(Mato Grosso, Mato Grosso do Sul)
Cochliodon khimaera
Tencatt, Zawadzki & Froehlich, 2014
Brasil
córrego Salobro, rio Cuiaba, rio Manso, rio Quilombo, rio Vermelho, rio Aquidauana, rio Paraguay-Einzug
(Mato Grosso, Mato Grosso do Sul)
25
150
desconocido
Hypostomus laplatae
Eigenmann, 1907
Argentina, Uruguay
Laguna Cascallares, Río de la Plata
(Buenos Aires)

Eigenmann, 1907
Argentina, Uruguay
Laguna Cascallares, Río de la Plata
(Buenos Aires)
55
200
15 - 21
en Canadá?
Hypostomus latifrons (L 51)
Weber, 1986
Argentina, Paraguay
Río Paraguay, rio Paraná
(Distrito Capital, Central, Ñeembucú, Formosa, Chaco, Santa Fé, Corrientes, Entre Rios)
Weber, 1986
Argentina, Paraguay
Río Paraguay, rio Paraná
(Distrito Capital, Central, Ñeembucú, Formosa, Chaco, Santa Fé, Corrientes, Entre Rios)
30
150
18 - 25
desconocido
Hypostomus latifrons (L 281)
Weber, 1986
Argentina, Paraguay
Río Paraguay, rio Paraná
(Distrito Capital, Central, Ñeembucú, Formosa, Chaco, Santa Fé, Corrientes, Entre Rios)
Weber, 1986
Argentina, Paraguay
Río Paraguay, rio Paraná
(Distrito Capital, Central, Ñeembucú, Formosa, Chaco, Santa Fé, Corrientes, Entre Rios)
30
150
18 - 25
desconocido
Hypostomus latirostris
Regan, 1904
Bolivia, Brasil, Paraguay
Rio Jungada = rio Jangada
(Mato Grosso, Goiás)
Regan, 1904
Bolivia, Brasil, Paraguay
Rio Jungada = rio Jangada
(Mato Grosso, Goiás)
30
150
desconocido
Hypostomus luetkeni
Steindachner, 1877
Brasil, Uruguay
rio San Antonio, rio Quenda, rio Paraíba do Sul = rio Parahyba, rio Cágado, rio Grande = rio Dois Rios, rio Muriaé = rio Muriahé, rio Novo, rio Paquequer, rio Paraibuna, rio Paraitinga, rio Paraopeba, rio Piraí, rio Pomba, rio São Domingos
(Rio de Janeiro, São Paulo, Santa Catarina, Rio Grande do Sul)
Steindachner, 1877
Brasil, Uruguay
rio San Antonio, rio Quenda, rio Paraíba do Sul = rio Parahyba, rio Cágado, rio Grande = rio Dois Rios, rio Muriaé = rio Muriahé, rio Novo, rio Paquequer, rio Paraibuna, rio Paraitinga, rio Paraopeba, rio Piraí, rio Pomba, rio São Domingos
(Rio de Janeiro, São Paulo, Santa Catarina, Rio Grande do Sul)
35
150
18 - 25
desconocido
Hypostomus luteomaculatus
Devincenci & Teague, 1942
Argentina, Brasil, Uruguay
Rio Uruguay-Einzug, eventuell auch Rio Mogi-Guaçu
(Entre Ríos, Rio Grande do Sul, São Paulo)

Devincenci & Teague, 1942
Argentina, Brasil, Uruguay
Rio Uruguay-Einzug, eventuell auch Rio Mogi-Guaçu
(Entre Ríos, Rio Grande do Sul, São Paulo)
35
150
24 - 27
desconocido
Hypostomus luteus
Godoy, 1980
Brasil
Rio Pelotas, rio Canoas, rio Uruguai-Einzug
(Rio Grande do Sul, Santa Catarina)

Godoy, 1980
Brasil
Rio Pelotas, rio Canoas, rio Uruguai-Einzug
(Rio Grande do Sul, Santa Catarina)
40
200
18 - 24
Taiwan
Hypostomus margaritifer
Regan, 1908
Brasil, Paraguay
Rio Piracicaba, rio Jacaré-Guaçu, rio Paraná
(São Paulo, Paraná)
Regan, 1908
Brasil, Paraguay
Rio Piracicaba, rio Jacaré-Guaçu, rio Paraná
(São Paulo, Paraná)
40
200
18 - 25
desconocido
Hypostomus meleagris
Marini, Nichols & La Monte, 1933
Argentina, Brasil, Paraguay
oberer und mittlerer Rio Paraná-Einzug
Marini, Nichols & La Monte, 1933
Argentina, Brasil, Paraguay
oberer und mittlerer Rio Paraná-Einzug
Marini, T.L., Nichols, J.T. & LaMonte, F.R., 1933 "Six new eastern South American Fishes examined in the American Museum of Natural History"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Armbruster, J.W., 2004 "Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae" (abstract)
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Armbruster, J.W., 2004 "Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae" (abstract)
35
200
desconocido
Hypostomus microstomus
Weber, 1987
Argentina, Paraguay
río Meme, mittlerer, oberer río Paraná
(Itapúa, Corrientes)
Weber, 1987
Argentina, Paraguay
río Meme, mittlerer, oberer río Paraná
(Itapúa, Corrientes)
28
150
desconocido
Hypostomus multidens
Jerep, Shibatta & Zawadzki, 2007
Brasil
Rio Taquara, rio Tibagi, rio Paranapanema-, rio Paraná- Einzug
(São Paulo, Paraná)
Jerep, Shibatta & Zawadzki, 2007
Brasil
Rio Taquara, rio Tibagi, rio Paranapanema-, rio Paraná- Einzug
(São Paulo, Paraná)
>25
150
18 - 25
desconocido
Hypostomus myersi
Gosline, 1947
Argentina, Brasil
Rio Iguaçu = río Iguazú, rio Areia, rio Cavernoso, rio Cotegipe, rio Guarani, rio Jordão, arroyo Uruguaí, rio Iratim
(Paraná, Santa Catarina, Misiones)

Gosline, 1947
Argentina, Brasil
Rio Iguaçu = río Iguazú, rio Areia, rio Cavernoso, rio Cotegipe, rio Guarani, rio Jordão, arroyo Uruguaí, rio Iratim
(Paraná, Santa Catarina, Misiones)
30
150
18 - 24
desconocido
15
80
18 - 24
Catfish Atlas 2
Hypostomus nigropunctatus
Garavello, Britski & Zawadzki, 2012
Argentina, Brasil
rio Jordão, rio Butiá, rio Covó, rio Iguaçu-Einzug, arroyo Uruzú
(Paraná, Misiones)
Garavello, Britski & Zawadzki, 2012
Argentina, Brasil
rio Jordão, rio Butiá, rio Covó, rio Iguaçu-Einzug, arroyo Uruzú
(Paraná, Misiones)
30
200
18 - 25
desconocido
Hypostomus paranensis
Weyenbergh, 1877
Argentina
Lagunen bei Sante Fé, río Paraná-Einzug
(Entre Ríos, Santa Fe)
Weyenbergh, 1877
Argentina
Lagunen bei Sante Fé, río Paraná-Einzug
(Entre Ríos, Santa Fe)
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Armbruster, J.W., 2004 "Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae" (abstract)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Armbruster, J.W., 2004 "Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae" (abstract)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
desconocido
Hypostomus peckoltoides (L 390)
Zawadzki, Claude Weber & Pavanelli, 2010
Brasil, Paraguay
Rio Cuiabá; río Tebicuary
(Mato Grosso, Ñeembucú, Misiones, Paraguarí)
Zawadzki, Claude Weber & Pavanelli, 2010
Brasil, Paraguay
Rio Cuiabá; río Tebicuary
(Mato Grosso, Ñeembucú, Misiones, Paraguarí)
>20
120
22 - 25
desconocido
22
150
desconocido
Hypostomus piratatu
Weber, 1986
Paraguay
río Tebicuary-mi, arroyo Mbaey, río Piribebuy, río Tagatyja Guazu, río Tagatyja-mi, arroyo Trementina
(Concepción, Cordillera, Sapucaí, Paraguai, Central)
Weber, 1986
Paraguay
río Tebicuary-mi, arroyo Mbaey, río Piribebuy, río Tagatyja Guazu, río Tagatyja-mi, arroyo Trementina
(Concepción, Cordillera, Sapucaí, Paraguai, Central)
32
180
desconocido
Hypostomus regani
Ihering, 1905
Brasil, Uruguay
rio Piracicaba, río Uruguay, rio Mogi Guaçu, rio Ariranha, oberes rio Paraná-System
(São Paulo, Santa Catarina, Minas Geraís, Mato Grosso do Sul, Paysandú)
Ihering, 1905
Brasil, Uruguay
rio Piracicaba, río Uruguay, rio Mogi Guaçu, rio Ariranha, oberes rio Paraná-System
(São Paulo, Santa Catarina, Minas Geraís, Mato Grosso do Sul, Paysandú)
50
250
18 - 25
desconocido
Hypostomus renestoi
Zawadzki, Silva & Troy, 2018
Brasil
rio Diamantino, rio Jungada, rio Cuiabá, rio Nobres, rio Manso, córrego São Joaquim, rio Currupira, rio Palmeiras, córrego Custódio, lagoa da Belita, rio Santana, rio Paraguay
(Mato Grosso)
Zawadzki, Silva & Troy, 2018
Brasil
rio Diamantino, rio Jungada, rio Cuiabá, rio Nobres, rio Manso, córrego São Joaquim, rio Currupira, rio Palmeiras, córrego Custódio, lagoa da Belita, rio Santana, rio Paraguay
(Mato Grosso)
Zawadzki, C.H.; da Silva, H.P. & Troy, W.P., 2018 "Redescription of Hypostomus latirostris (Regan, 1904) with the recognition of a new species of Hypostomus (Siluriformes: Loricariidae) from the upper rio Paraguay basin, Brazil"
Gimênes Junior, H. & Rech, R. , 2022 "Guia ilustrado dos peixes do Pantanal e entorno"
Gimênes Junior, H. & Rech, R. , 2022 "Guia ilustrado dos peixes do Pantanal e entorno"
20
120
desconocido
Hypostomus robertsoni
Dias & Zawadzki, 2021
Brasil
rio Bonito, rio Água Fria, rio Keller, rio Ivaí, rio Mourão, rio Pedrinho, rio Campo, ribeirão Andirá
(Paraná)

Dias & Zawadzki, 2021
Brasil
rio Bonito, rio Água Fria, rio Keller, rio Ivaí, rio Mourão, rio Pedrinho, rio Campo, ribeirão Andirá
(Paraná)
18
120
desconocido
Hypostomus roseopunctatus
Reis, Weber & Malabarba, 1990
Argentina, Brasil, Paraguay, Uruguay
Rio Pelotas, río Uruguay-, río de la Plata-Einzug, rio Comandai, rio Ijui-mirim, rio Canoas, río Negro
(Santa Catarina, Rio Grande do Sul, Entre Ríos)

Reis, Weber & Malabarba, 1990
Argentina, Brasil, Paraguay, Uruguay
Rio Pelotas, río Uruguay-, río de la Plata-Einzug, rio Comandai, rio Ijui-mirim, rio Canoas, río Negro
(Santa Catarina, Rio Grande do Sul, Entre Ríos)
30
150
18 - 25
desconocido
Hypostomus scabriceps
Eigenmann & Eigenmann, 1888
Brasil
rio Ipanema?, rio São Matheos = rio São Mateus-Einzug, rio Piracicaba
(Espirito Santo, São Paulo)
Eigenmann & Eigenmann, 1888
Brasil
rio Ipanema?, rio São Matheos = rio São Mateus-Einzug, rio Piracicaba
(Espirito Santo, São Paulo)
35
200
desconocido
30
150
22 - 27
Amazonas Sept./Okt. 2011?
18
120
desconocido
18
120
desconocido
18
120
desconocido
Hypostomus sp. "Río Pilcomayo"
Argentina, Bolivia, Paraguay
Río Pilcomayo
(Boquerón, Tarija, Salta, Formosa)
Argentina, Bolivia, Paraguay
Río Pilcomayo
(Boquerón, Tarija, Salta, Formosa)
desconocido
30
150
23 - 28
desconocido
>30
150
22 - 25
desconocido
>30
150
22 - 25
desconocido
Hypostomus spiniger
Hensel, 1870
Argentina, Brasil, Uruguay
Rio Cadea = rio Cadeia, río Ayui, río Uruguay, río Urquiza, La Capilla, El Doctor, lagoa dos Patos
(Rio Grande do Sul, Corrientes, Misiones, Entre Ríos)

Hensel, 1870
Argentina, Brasil, Uruguay
Rio Cadea = rio Cadeia, río Ayui, río Uruguay, río Urquiza, La Capilla, El Doctor, lagoa dos Patos
(Rio Grande do Sul, Corrientes, Misiones, Entre Ríos)
50
200
19 - 26
desconocido
Hypostomus strigaticeps
Regan, 1908
Brasil
Rio Piracicaba, rio Tietê, rio Ivaí, rio Keller, rio Muquilão
(São Paulo, Paraná)
Regan, 1908
Brasil
Rio Piracicaba, rio Tietê, rio Ivaí, rio Keller, rio Muquilão
(São Paulo, Paraná)
>30
200
18 - 25
desconocido
Hypostomus ternetzi (LDA 55)
Boulenger, 1895
Argentina, Brasil, Paraguay, Uruguay
Río Paraguay, río Paraná, río Uruguay
(Mato Grosso)

Boulenger, 1895
Argentina, Brasil, Paraguay, Uruguay
Río Paraguay, río Paraná, río Uruguay
(Mato Grosso)
35
150
18 - 26
desconocido
17
120
desconocido
17
120
desconocido
Hypostomus topavae
Godoy, 1969
Brasil
Rio Mogi Guaçu, Cachoeira de Emas, rio Ivaí, ribeirão da Jacutinga, rio Keller, rio Muquilão, ribeirão Piava, ribeirão Xapecó
(São Paulo, Paraná)
Godoy, 1969
Brasil
Rio Mogi Guaçu, Cachoeira de Emas, rio Ivaí, ribeirão da Jacutinga, rio Keller, rio Muquilão, ribeirão Piava, ribeirão Xapecó
(São Paulo, Paraná)
>10
80
desconocido
Hypostomus uruguayensis
Reis, Weber & Malabarba, 1990
Argentina, Brasil, Uruguay, Bolivia
rio Ijui-Mirim, rio Maracatu, río Cuareim, rio Cuíaba, rio Manso río Uruguay-Einzug
(Rio Grande do Sul, Mato Grosso, Artigas)

Reis, Weber & Malabarba, 1990
Argentina, Brasil, Uruguay, Bolivia
rio Ijui-Mirim, rio Maracatu, río Cuareim, rio Cuíaba, rio Manso río Uruguay-Einzug
(Rio Grande do Sul, Mato Grosso, Artigas)
Reis, Roberto E.; Weber, Claude &Malabarba, Luiz R., 1990 "Review of the Genus Hypostomus Lacépède, 1803 from Southern Brazil, with descriptions of three new species (Pisces, Siluriformes, Loricariidae)"
Armbruster, J.W., 2004 "Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae" (abstract)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Armbruster, J.W., 2004 "Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae" (abstract)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
32
150
20 - 25
desconocido
40
200
18 - 25
desconocido
Miranda Ribeiro, Dr. A.de, 1912 "Loricariidae, Callichthyidae, Doradidae e Trichomycteridae"
Miranda Ribeiro, Dr. A.de, 1953 "Tipos das espécies e subespécies do Prof. Alipio de Míranda Ribeiro depositados no Museu Nacional"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Miranda Ribeiro, Dr. A.de, 1953 "Tipos das espécies e subespécies do Prof. Alipio de Míranda Ribeiro depositados no Museu Nacional"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
6
100
desconocido
Iheringichthys labrosus
Lütken, 1874
Argentina, Brasil, Uruguay
Río de la Plata, río Parana-Einzug, río Uruguay, río Negro, rio Tatuí = rio Tatuhi
(Entre Rios, Buenos Aires, São Paulo, Rio Grande do Sul)

Lütken, 1874
Argentina, Brasil, Uruguay
Río de la Plata, río Parana-Einzug, río Uruguay, río Negro, rio Tatuí = rio Tatuhi
(Entre Rios, Buenos Aires, São Paulo, Rio Grande do Sul)
34
180
desconocido
Iheringichthys megalops
Eigenmann & Ward, 1907
Argentina, Brasil, Paraguay
Río Paraguay, río Paraná, río Iguazú = rio Iguaçu
(Misionens (ARG), Misionens (PAR), Mato Grosso do Sul, Formosa, Alto Paraguay, Presidente Hayes, Concepción, San Pedro, Cordillera, Asunción, Central, Ñeembucú)
Eigenmann & Ward, 1907
Argentina, Brasil, Paraguay
Río Paraguay, río Paraná, río Iguazú = rio Iguaçu
(Misionens (ARG), Misionens (PAR), Mato Grosso do Sul, Formosa, Alto Paraguay, Presidente Hayes, Concepción, San Pedro, Cordillera, Asunción, Central, Ñeembucú)
18
120
desconocido
Iheringichthys syi
Azpelicueta & Britski, 2012
Brasil
oberer rio Paraná bei Jupiá und bei Ilha Solteira
(Mato Grosso do Sul, São Paulo)
Azpelicueta & Britski, 2012
Brasil
oberer rio Paraná bei Jupiá und bei Ilha Solteira
(Mato Grosso do Sul, São Paulo)
25
150
desconocido
15
100
desconocido
Imparfinis hollandi
Haseman, 1911
Argentina, Brasil
Río Iguazú = Rio Iguaçu
(Paraná, Santa Catarina, Misiones (ARG))
Haseman, 1911
Argentina, Brasil
Río Iguazú = Rio Iguaçu
(Paraná, Santa Catarina, Misiones (ARG))
45
250
18 - 25
desconocido
Silva, G.S.C., 2023 "Integrative taxonomy of Imparfinis (Siluriformes, Heptapteridae) from the Upper Paraná River basin, Brazil, with description of a new species" (abstract)
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
desconocido
Imparfinis longicauda
Borodin, 1927
Brasil
rio Paraná, rio São Francisco, rio Tocantins, rio Grande, rio Preto do Criciúma, Rio de Ondas
(Mato Grosso do Sul, São Paulo, Paraná, Tocantins, Minas Gerais, Bahia)

Borodin, 1927
Brasil
rio Paraná, rio São Francisco, rio Tocantins, rio Grande, rio Preto do Criciúma, Rio de Ondas
(Mato Grosso do Sul, São Paulo, Paraná, Tocantins, Minas Gerais, Bahia)
20
120
desconocido
Imparfinis mirini
Haseman, 1911
Brasil
Rio Piracicaba, oberer Rio Araguaia und oberer Rio Paraná-Einzug
(São Paulo, Goiás, Mato Grosso)
Haseman, 1911
Brasil
Rio Piracicaba, oberer Rio Araguaia und oberer Rio Paraná-Einzug
(São Paulo, Goiás, Mato Grosso)
9
60
desconocido
Imparfinis mishky
Almirón, Casciotta, Bechara, Ruíz Díaz, Bruno, D´Ambrosio, Solimano & Soneira, 2007
Argentina, Brasil, Uruguay
rio Negro, Río Paraná, río Uruguay, río Corriente, río Timboy, Esteros del Iberá, arroyo Yabebirí
(Corrientes, Misiones, Rio Grande do Sul)
Almirón, Casciotta, Bechara, Ruíz Díaz, Bruno, D´Ambrosio, Solimano & Soneira, 2007
Argentina, Brasil, Uruguay
rio Negro, Río Paraná, río Uruguay, río Corriente, río Timboy, Esteros del Iberá, arroyo Yabebirí
(Corrientes, Misiones, Rio Grande do Sul)
Almirón, A.; Casciotta, J.R.; Bechara, J.A.; Ruiz Diaz, F.; Bruno, C.; D'ambrosio, S.; Solimano, P. & Soneira, P., 2007 "Imparfinis mishky (Siluriformes, Heptapteridae) a new species from the ríos Paraná and Uruguay basins in Argentina"
Ortega-Lara, A.; Milani, N.; DoNascimiento, C.; Villa-Navarro, F. & Maldonado-Ocampo, J.A., 2011 "Two new trans-Andean species of Imparfinis Eigenmann & Norris, 1900 (Siluriformes: Heptapteridae) from Colombia"
Bogan, S.; Meluso, J.M.; Bauni, V. & Cardoso, Y.P., 2015 "Cuatro Nuevos Registros De Peces Para La Provincia De Misiones, Argentina"
Ortega-Lara, A.; Milani, N.; DoNascimiento, C.; Villa-Navarro, F. & Maldonado-Ocampo, J.A., 2011 "Two new trans-Andean species of Imparfinis Eigenmann & Norris, 1900 (Siluriformes: Heptapteridae) from Colombia"
Bogan, S.; Meluso, J.M.; Bauni, V. & Cardoso, Y.P., 2015 "Cuatro Nuevos Registros De Peces Para La Provincia De Misiones, Argentina"
9
60
desconocido
4
60
desconocido
Isbrueckerichthys calvus
Jerep, Shibatta, Pereira & Oyakawa, 2006
Brasil
ribeirão Água dos Oito, córrego Juruba im rio Taquara- im rio Tibagi-Einzug
(Paraná)
Jerep, Shibatta, Pereira & Oyakawa, 2006
Brasil
ribeirão Água dos Oito, córrego Juruba im rio Taquara- im rio Tibagi-Einzug
(Paraná)
12
80
desconocido
Jerep, F.C.; Shibatta, O.A., Pereira, E.H.L. & Oyakawa, O.T., 2006 "Two new species of Isbrueckerichthys Derijst, 1996 (Siluriformes: Loricariidae) from the rio Paranapanema basin, Brazil"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Pereira, E.H.L.; Vieira, F. & Reis, R.E., 2010 "Pareiorhaphis scutula, a new species of neoplecostomine catfish (Siluriformes: Loricariidae) from the upper rio Doce basin, Southeastern Brazil"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Pereira, E.H.L.; Vieira, F. & Reis, R.E., 2010 "Pareiorhaphis scutula, a new species of neoplecostomine catfish (Siluriformes: Loricariidae) from the upper rio Doce basin, Southeastern Brazil"
12
80
desconocido
Ituglanis amphipotamus
Mendonça, Oyakawa & Wosiacki, 2018
Brasil
Rio Ipiranga, ribeirão Palhau, rio Preto, rio Quilombo, ribeirão Itaquaxiara, im rio Juquiá- im rio Ribeira de Iguape-, im rio Tietê-Einzug
(São Paulo)

Mendonça, Oyakawa & Wosiacki, 2018
Brasil
Rio Ipiranga, ribeirão Palhau, rio Preto, rio Quilombo, ribeirão Itaquaxiara, im rio Juquiá- im rio Ribeira de Iguape-, im rio Tietê-Einzug
(São Paulo)
Mendonça. M.B.; Oyakawa, O.T. & Wosiacki, W.B., 2018 "A new species of Ituglanis Costa & Bockmann, 1993 (Siluriformes: Trichomycteridae) from Rio Ribeira de Iguape and upper Rio Tietê basins, southeastern Brazil"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
9
60
desconocido
Ituglanis australis
Datovo & de Pinna, 2014
Brasil, Uruguay
río Tacuarembó, río Yi, Arroio Arambaré, arroio Santa Isabel, rio Jaguar˜ão = río Yaguarón
(Rio Grande do Sul)
Datovo & de Pinna, 2014
Brasil, Uruguay
río Tacuarembó, río Yi, Arroio Arambaré, arroio Santa Isabel, rio Jaguar˜ão = río Yaguarón
(Rio Grande do Sul)
9
60
desconocido
Miranda Ribeiro, Dr. A.de, 1912 "Loricariidae, Callichthyidae, Doradidae e Trichomycteridae"
Miranda Ribeiro, Dr. A.de, 1953 "Tipos das espécies e subespécies do Prof. Alipio de Míranda Ribeiro depositados no Museu Nacional"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Miranda Ribeiro, Dr. A.de, 1953 "Tipos das espécies e subespécies do Prof. Alipio de Míranda Ribeiro depositados no Museu Nacional"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
7
60
desconocido
Ituglanis goya
Datovo, Aquino & Langeani, 2016
Brasil
ribeirão Cocal, im Rio Tocantinzinho-Einzug, córrego Taboquinha,córrego Fundo, córrego dos Ingleses, ribeirão do Engenho, córrego Baixão, córrego Bateinha, córrego Pontilhão, córrego Brejão, córrego Quinze, córrego da Água Parada, rio Arraial, córrego Landinho, ribeirão das Brancas, rio Muquem, córrego Taquaral im rio Paranaíba- im rio Paraná-Einzug
(Goiás, Brasília, Amazonas (BRA))
Datovo, Aquino & Langeani, 2016
Brasil
ribeirão Cocal, im Rio Tocantinzinho-Einzug, córrego Taboquinha,córrego Fundo, córrego dos Ingleses, ribeirão do Engenho, córrego Baixão, córrego Bateinha, córrego Pontilhão, córrego Brejão, córrego Quinze, córrego da Água Parada, rio Arraial, córrego Landinho, ribeirão das Brancas, rio Muquem, córrego Taquaral im rio Paranaíba- im rio Paraná-Einzug
(Goiás, Brasília, Amazonas (BRA))
Datovo, A.; Aquino, P.P.U. & Langeani, F., 2016 "A new species of Ituglanis (Siluriformes: Trichomycteridae) from the Tocantins and Paranaíba river basins, central Brazil, with remarks on the systematics of the genus"
Mendonça. M.B.; Oyakawa, O.T. & Wosiacki, W.B., 2018 "A new species of Ituglanis Costa & Bockmann, 1993 (Siluriformes: Trichomycteridae) from Rio Ribeira de Iguape and upper Rio Tietê basins, southeastern Brazil"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Mendonça. M.B.; Oyakawa, O.T. & Wosiacki, W.B., 2018 "A new species of Ituglanis Costa & Bockmann, 1993 (Siluriformes: Trichomycteridae) from Rio Ribeira de Iguape and upper Rio Tietê basins, southeastern Brazil"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
10
60
desconocido
de Pinna, M. & Keith, P., 2003 "A new species of the catfish genus Ituglanis from French Guyana (Osteichthyes: Siluriformes: Trichomycteridae)"
Datovo, A. & Landim, M.I., 2005 "Ituglanis macunaima, a new catfish from the rio Araguaia basin, Brazil (Siluriformes: Trichomycteridae)"
Sarmento-Soares, L.M.; Martins-Pinheiro, R.F.; Aranda, A.T. & Chamon, C.C., 2006 "Ituglanis cahyensis, a new catfish from Bahia, Brazil (Siluriformes: Trichomycteridae)"
Datovo, A. & Landim, M.I., 2005 "Ituglanis macunaima, a new catfish from the rio Araguaia basin, Brazil (Siluriformes: Trichomycteridae)"
Sarmento-Soares, L.M.; Martins-Pinheiro, R.F.; Aranda, A.T. & Chamon, C.C., 2006 "Ituglanis cahyensis, a new catfish from Bahia, Brazil (Siluriformes: Trichomycteridae)"
16
100
desconocido
Ituglanis inusitatus
Ferrer & Donin, 2017
Brasil
Arroio São João im rio Ibicuí-, rio Butuí- im rio Uruguai-Einzug
(Rio Grande do Sul)

Ferrer & Donin, 2017
Brasil
Arroio São João im rio Ibicuí-, rio Butuí- im rio Uruguai-Einzug
(Rio Grande do Sul)
8
60
20 - 21
desconocido
Miranda Ribeiro, Dr. A.de, 1953 "Tipos das espécies e subespécies do Prof. Alipio de Míranda Ribeiro depositados no Museu Nacional"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
13
80
16 - 22
desconocido
Loricaria apeltogaster
Boulenger, 1895
Argentina, Bolivia, Brasil, Paraguay, Urugauy
Río Cuiabá, río Uruguay-, río Paraná-, río Paraguay-Einzug, Pantanal
(Mato Grosso, Santa Fe, Rio Grande do Sul, Misiones, Entre Ríos)

Boulenger, 1895
Argentina, Bolivia, Brasil, Paraguay, Urugauy
Río Cuiabá, río Uruguay-, río Paraná-, río Paraguay-Einzug, Pantanal
(Mato Grosso, Santa Fe, Rio Grande do Sul, Misiones, Entre Ríos)
35
150
desconocido
Rodriguez, M.S.; Cavallaro, M.R. & Thomas, M.R., 2012 "A New Diminutive Species of Loricaria (Siluriformes: Loricariidae) from the Rio Paraguay System, Mato Grosso do Sul, Brazil"
Thomas, M.R.; Rodriguez, S.R.; Cavallaro, M.R.; Froehlich, O. & Correa e Castro, R.M., 2013 "Loricaria luciae, a new species of whiptail catfish (Siluriformes: Loricariidae) from the Paraguay and lower Paraná River basins of southeastern South America"
Instituto Chico Mendes de Conservação da Biodiversidade, 2018 "Peixes"
Thomas, M.R.; Rodriguez, S.R.; Cavallaro, M.R.; Froehlich, O. & Correa e Castro, R.M., 2013 "Loricaria luciae, a new species of whiptail catfish (Siluriformes: Loricariidae) from the Paraguay and lower Paraná River basins of southeastern South America"
Instituto Chico Mendes de Conservação da Biodiversidade, 2018 "Peixes"
18
100
desconocido
Loricaria holmbergi
Rodríguez & Miquelarena, 2005
Argentina
Arroyo en Aguas Calientes, rio São Francisco-Einzug
(Jujuy)
Rodríguez & Miquelarena, 2005
Argentina
Arroyo en Aguas Calientes, rio São Francisco-Einzug
(Jujuy)
Rodriguez, M.S. & Miquelarena, A.M., 2005 "Una nueva especie de Loricaria (Siluriformes, Loricariidae) para la cuenca del río San Francisco, Jujuy, Argentina"
Rodriguez, M.S.; Cavallaro, M.R. & Thomas, M.R., 2012 "A New Diminutive Species of Loricaria (Siluriformes: Loricariidae) from the Rio Paraguay System, Mato Grosso do Sul, Brazil"
Thomas, M.R.; Rodriguez, S.R.; Cavallaro, M.R.; Froehlich, O. & Correa e Castro, R.M., 2013 "Loricaria luciae, a new species of whiptail catfish (Siluriformes: Loricariidae) from the Paraguay and lower Paraná River basins of southeastern South America"
Rodriguez, M.S.; Cavallaro, M.R. & Thomas, M.R., 2012 "A New Diminutive Species of Loricaria (Siluriformes: Loricariidae) from the Rio Paraguay System, Mato Grosso do Sul, Brazil"
Thomas, M.R.; Rodriguez, S.R.; Cavallaro, M.R.; Froehlich, O. & Correa e Castro, R.M., 2013 "Loricaria luciae, a new species of whiptail catfish (Siluriformes: Loricariidae) from the Paraguay and lower Paraná River basins of southeastern South America"
15
100
desconocido
Loricaria lentiginosa
Proloricaria lentiginosa
Isbrücker, 1979
Brasil
Represa de Volta Grande, rio Grande, rio Mogi-Guaçu = rio Mojiguaçu, oberer rio Paraná-Einzug
(São Paulo)
Proloricaria lentiginosa
Isbrücker, 1979
Brasil
Represa de Volta Grande, rio Grande, rio Mogi-Guaçu = rio Mojiguaçu, oberer rio Paraná-Einzug
(São Paulo)
50
300
16 - 22
desconocido
Loricaria luciae
Thomas, Rodriguez, Cavallaro, Froehlich & Castro, 2013
Argentina, Bolivia, Brasil, Paraguay
Río Paraguay-, mittlerer río Paraná-Einzug, río Tucavaca, robeorão Baús, rio Jaurú, rio Formoso, corrego Jenipapo, rio Aquidaban
(Corrientes, Mato Grosso do Sul, Mato Grosso, Paragiarí, Amambay, Concepcíon, Santa Cruz, Central)
Thomas, Rodriguez, Cavallaro, Froehlich & Castro, 2013
Argentina, Bolivia, Brasil, Paraguay
Río Paraguay-, mittlerer río Paraná-Einzug, río Tucavaca, robeorão Baús, rio Jaurú, rio Formoso, corrego Jenipapo, rio Aquidaban
(Corrientes, Mato Grosso do Sul, Mato Grosso, Paragiarí, Amambay, Concepcíon, Santa Cruz, Central)
23
150
22 - 27
desconocido
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Thomas, M.R.; Rodriguez, S.R.; Cavallaro, M.R.; Froehlich, O. & Correa e Castro, R.M., 2013 "Loricaria luciae, a new species of whiptail catfish (Siluriformes: Loricariidae) from the Paraguay and lower Paraná River basins of southeastern South America"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Thomas, M.R.; Rodriguez, S.R.; Cavallaro, M.R.; Froehlich, O. & Correa e Castro, R.M., 2013 "Loricaria luciae, a new species of whiptail catfish (Siluriformes: Loricariidae) from the Paraguay and lower Paraná River basins of southeastern South America"
22
150
desconocido
Loricaria prolixa
Proloricaria prolixa
Isbrücker & Njissen, 1978
Brasil
río Piracicaba, río Corumbatí, Rio Grande, oberer Rio Paraná, río de La Plata? , rio Mogi-Guaçu
(Paraná, São Paulo)
Proloricaria prolixa
Isbrücker & Njissen, 1978
Brasil
río Piracicaba, río Corumbatí, Rio Grande, oberer Rio Paraná, río de La Plata? , rio Mogi-Guaçu
(Paraná, São Paulo)
35
200
16 - 22
desconocido
Loricaria simillima
Regan, 1904
Argentina, Bolivia, Brasil, Ecuador, Colombia, Paraguay, Perú, Venezuela, Uruguay
Amazonas-, rio Solimões-, río Paraná-, río Orinoco-, río Uruguay-Einzug
(Amazonas, Pará, Entre Rios, Misiones, Salto)
Regan, 1904
Argentina, Bolivia, Brasil, Ecuador, Colombia, Paraguay, Perú, Venezuela, Uruguay
Amazonas-, rio Solimões-, río Paraná-, río Orinoco-, río Uruguay-Einzug
(Amazonas, Pará, Entre Rios, Misiones, Salto)
25
120
24 - 29
múltiple
20
100
21 - 24
sí
Loricariichthys anus
Valenciennes, 1835
Argentina, Brasil, Uruguay
Rio Tacuarembò, unterer río Paraná-, río Uruguay-, lagoa dos Patos-Einzug
(Rivera, Tacuarembó, Entre Rios, Rio Grande do Sul, Soriano, Río Negro, Santa Fé, Santa Catarina)

Valenciennes, 1835
Argentina, Brasil, Uruguay
Rio Tacuarembò, unterer río Paraná-, río Uruguay-, lagoa dos Patos-Einzug
(Rivera, Tacuarembó, Entre Rios, Rio Grande do Sul, Soriano, Río Negro, Santa Fé, Santa Catarina)
50
250
18 - 22
desconocido
Loricariichthys edentatus
Reis & Pereira, 2000
Argentina, Brasil, Uruguay
Brazo Itape bei Concepción del Uruguay, Salto Grande, rio Uruguay
(Entre Rios, Salto, Corrientes, Rio Grande do Sul)

Reis & Pereira, 2000
Argentina, Brasil, Uruguay
Brazo Itape bei Concepción del Uruguay, Salto Grande, rio Uruguay
(Entre Rios, Salto, Corrientes, Rio Grande do Sul)
Reis, R. & Pereira, H.L., 2000 "Three New Species of the Loricariid Catfish Genus Loricariichthys (Teleostei: Siluriformes) from Southern South America"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Menni, R.C., 2004 "Peces y ambientes en la Argentina continental"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Menni, R.C., 2004 "Peces y ambientes en la Argentina continental"
13
80
desconocido
Loricariichthys labialis
Boulenger, 1895
Argentina, Paraguay, Uruguay
Río Paraná, río Uruguay-, río Paraguay-Einzug
(Chaco, San Pedro, Entre Rios, Mato Grosso, Mato Grosso do Sul, Central, Ñeembucú, Concepción)
Boulenger, 1895
Argentina, Paraguay, Uruguay
Río Paraná, río Uruguay-, río Paraguay-Einzug
(Chaco, San Pedro, Entre Rios, Mato Grosso, Mato Grosso do Sul, Central, Ñeembucú, Concepción)
25
150
desconocido
Loricariichthys melanocheilus
Reis & Pereira, 2000
Argentina, Brasil, Uruguay
rio Ijuí-Mirim, arroio do Salso, unterer Río Paraná-Einzug
(Rio Grande do Sul, Entre Rios)

Reis & Pereira, 2000
Argentina, Brasil, Uruguay
rio Ijuí-Mirim, arroio do Salso, unterer Río Paraná-Einzug
(Rio Grande do Sul, Entre Rios)
Reis, R. & Pereira, H.L., 2000 "Three New Species of the Loricariid Catfish Genus Loricariichthys (Teleostei: Siluriformes) from Southern South America"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Menni, R.C., 2004 "Peces y ambientes en la Argentina continental"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Menni, R.C., 2004 "Peces y ambientes en la Argentina continental"
25
150
18 - 25
desconocido
Loricariichthys platymetopon
Isbrücker & Nijssen, 1979
Argentina, Brasil, Paraguay, Uruguay, Venezuela
➀ lago Ypacarai bei San Bernardino, río Alegre, río Aquidaban, rio Branco, río Colastiné, río Confuso, río Coronda, río Jaurú, río Salado, rio Taquari, ➀ río Tebicuary, arroyo Tobati, ➀ lago Janauaca, ➀ río Guaporé = río Iténez -, ➀ río Paraguay = rio Paraguai -, unterer ➀ río Paraná = rio Paraná -, unterer / mittlerer ➀ río Uruguay = rio Uruguai-Einzug
(Chaco, Santa Fé, Rio Grande do Sul, Paraná, Mato Grosso, Mato Grosso do Sul, Central, Concepción, Presidente Hayes, Canendiyu, Paraguary, San Pedro)

Isbrücker & Nijssen, 1979
Argentina, Brasil, Paraguay, Uruguay, Venezuela
➀ lago Ypacarai bei San Bernardino, río Alegre, río Aquidaban, rio Branco, río Colastiné, río Confuso, río Coronda, río Jaurú, río Salado, rio Taquari, ➀ río Tebicuary, arroyo Tobati, ➀ lago Janauaca, ➀ río Guaporé = río Iténez -, ➀ río Paraguay = rio Paraguai -, unterer ➀ río Paraná = rio Paraná -, unterer / mittlerer ➀ río Uruguay = rio Uruguai-Einzug
(Chaco, Santa Fé, Rio Grande do Sul, Paraná, Mato Grosso, Mato Grosso do Sul, Central, Concepción, Presidente Hayes, Canendiyu, Paraguary, San Pedro)
33
180
26 - 30
Catfish Atlas 1
Loricariichthys rostratus
Reis & Pereira, 2000
Argentina, Brasil, Paraguay
Rio São Francisco Falso, rio São Francisco Verdadeiro, rio Ocoí, arroio Guaçu
(Paraná, Mato Grosso do Sul, Itapua, Misiones)
Reis & Pereira, 2000
Argentina, Brasil, Paraguay
Rio São Francisco Falso, rio São Francisco Verdadeiro, rio Ocoí, arroio Guaçu
(Paraná, Mato Grosso do Sul, Itapua, Misiones)
30
150
18 - 25
desconocido
Luciopimelodus pati
Valenciennes, 1835
Argentina, Bolivia, Brasil, Paraguay, Uruguay
río Blanco?, río de la Plata -, río Paraguay = rio Paraguai -, río Uruguay = rio Uruguai-Einzug
(Corrientes, Entre Ríos, Rio Grande do Sul)

Valenciennes, 1835
Argentina, Bolivia, Brasil, Paraguay, Uruguay
río Blanco?, río de la Plata -, río Paraguay = rio Paraguai -, río Uruguay = rio Uruguai-Einzug
(Corrientes, Entre Ríos, Rio Grande do Sul)
120
400
desconocido
Megalancistrus parananus (L 113)
Peters, 1881
Argentinia, Brasil, Paraguay, Uruguay
Rio Paraná, río Paraguay, río Uruguay
(Altó Paraná, Itapúa, Misiones, Ñeembucú, Central, Cordillera, San Pedro, Concepción, Presidente Hayes, Rio Grande do Sul, Iguaçu, Paraná, Formosa, Chaco, Santa Fe, Entre Rios, Corrientes, Artigas, Salto, Paysandú, Rio Negro, Entre Rios, Soriano)

Peters, 1881
Argentinia, Brasil, Paraguay, Uruguay
Rio Paraná, río Paraguay, río Uruguay
(Altó Paraná, Itapúa, Misiones, Ñeembucú, Central, Cordillera, San Pedro, Concepción, Presidente Hayes, Rio Grande do Sul, Iguaçu, Paraná, Formosa, Chaco, Santa Fe, Entre Rios, Corrientes, Artigas, Salto, Paysandú, Rio Negro, Entre Rios, Soriano)
80
300
20 - 27
desconocido
Megalancistrus parananus (L 234)
Peters, 1881
Argentina, Brasil, Guayana, Suriname, Uruguay
Rio Paraná, río Paraguay, río Uruguay
(Altó Paraná, Itapúa, Misiones, Ñeembucú, Central, Cordillera, San Pedro, Concepción, Presidente Hayes, Rio Grande do Sul, Iguaçu, Paraná, Formosa, Chaco, Santa Fe, Entre Rios, Corrientes, Artigas, Salto, Paysandú, Rio Negro, Entre Rios, Soriano)

Peters, 1881
Argentina, Brasil, Guayana, Suriname, Uruguay
Rio Paraná, río Paraguay, río Uruguay
(Altó Paraná, Itapúa, Misiones, Ñeembucú, Central, Cordillera, San Pedro, Concepción, Presidente Hayes, Rio Grande do Sul, Iguaçu, Paraná, Formosa, Chaco, Santa Fe, Entre Rios, Corrientes, Artigas, Salto, Paysandú, Rio Negro, Entre Rios, Soriano)
80
300
20 - 27
desconocido
Megalonema argentinum
MacDonagh, 1938
Argentina, Paraguay
río Paraná, rio Paraguay, río Santiago
(Misiones, Buenos Aires)
MacDonagh, 1938
Argentina, Paraguay
río Paraná, rio Paraguay, río Santiago
(Misiones, Buenos Aires)
27
180
desconocido
6
60
desconocido
Megalonema platanum
Günther, 1880
Argentina, Bolivia, Brasil, Paraguay, Uruguay
río Paraná
(Santa Fé, Entre Ríos, Misiones, Chaco, Formosa, Rio Grande do Sul, Santa Catarina, Paraná)

Günther, 1880
Argentina, Bolivia, Brasil, Paraguay, Uruguay
río Paraná
(Santa Fé, Entre Ríos, Misiones, Chaco, Formosa, Rio Grande do Sul, Santa Catarina, Paraná)
50
250
desconocido
Microglanis carlae
Alcaraz, da Graca & Shibatta, 2008
Paraguay
arroyo Yacaré, río Salado
(Ñeembucú, Cordillera, Central)
Alcaraz, da Graca & Shibatta, 2008
Paraguay
arroyo Yacaré, río Salado
(Ñeembucú, Cordillera, Central)
5
60
desconocido
Microglanis cottoides
Boulenger, 1891
Brasil, Uruguay
Rio Camaquã, laguna dos Patos, Río Uruguay
(Rio Grande do Sul)

Boulenger, 1891
Brasil, Uruguay
Rio Camaquã, laguna dos Patos, Río Uruguay
(Rio Grande do Sul)
10
60
8 - 26
desconocido
Microglanis garavelloi
Shibatta & Benine, 2005
Brasil
ribeirão Taquari bei Jataizinho, rio Alambari, rio Araquá, ribeirão Pau D’álho, rio de Peixe, rio Pirapitingui = ribeirão Pirapitingui
(Paraná, ribeirão Pau D'alho im Rio Capivara-Einzug)
Shibatta & Benine, 2005
Brasil
ribeirão Taquari bei Jataizinho, rio Alambari, rio Araquá, ribeirão Pau D’álho, rio de Peixe, rio Pirapitingui = ribeirão Pirapitingui
(Paraná, ribeirão Pau D'alho im Rio Capivara-Einzug)
6
60
desconocido
Microglanis leniceae
Shibatta, 2016
Brasil
Rio Betione, Rio das Pitas, Rio Cuíaba
(Mato Grosso, Mato Grosso do Sul)

Shibatta, 2016
Brasil
Rio Betione, Rio das Pitas, Rio Cuíaba
(Mato Grosso, Mato Grosso do Sul)
7
60
26 - 30
desconocido
Microglanis malabarbai
Bertaco & Cardoso, 2005
Argentina, Brasil, Uruguay
arroio Albino, arroio Alexandrino, arroio Portão, rio Ijuí-Einzug
(Rio Grande do Sul, Buenos Aires, Colonia)

Bertaco & Cardoso, 2005
Argentina, Brasil, Uruguay
arroio Albino, arroio Alexandrino, arroio Portão, rio Ijuí-Einzug
(Rio Grande do Sul, Buenos Aires, Colonia)
7
60
desconocido
Microlepidogaster arachas
Martins, Calegari & Langeani, 1913
Brasil
rio Araguari, rio Paranaíba, rio Dourados, rio Quebra-anzóis, córrego Rancharia, córrego Santo Antônio, ribeirão da Cachoeira, córrego Dantas, córrego Grande, córrego Jacú
(Minas Gerais, Goiás)

Martins, Calegari & Langeani, 1913
Brasil
rio Araguari, rio Paranaíba, rio Dourados, rio Quebra-anzóis, córrego Rancharia, córrego Santo Antônio, ribeirão da Cachoeira, córrego Dantas, córrego Grande, córrego Jacú
(Minas Gerais, Goiás)
Martins, F.O.; Calegari, B.B. & Langeani, F., 2013 "Microlepidogaster arachas, a new species of hypoptopomatine catfish
(Siluriformes: Loricariidae) from the upper rio Paraná basin, Brazil"
Roxo, F.F.; Ochoa, L.E.; Sabaj, M.H.; Lujan, N.K.; Covain, R.; Silva, G.S.C.; Melo, B.F.; Albert,J.S.; Chang,J.; Foresti,F.; Alfaro,M.E. & Oliveira,C., 2019 "Phylogenomic reappraisal of the Neotropical catfish family Loricariidae (Teleostei: Siluriformes) using ultraconserved elements" (abstract)
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Roxo, F.F.; Ochoa, L.E.; Sabaj, M.H.; Lujan, N.K.; Covain, R.; Silva, G.S.C.; Melo, B.F.; Albert,J.S.; Chang,J.; Foresti,F.; Alfaro,M.E. & Oliveira,C., 2019 "Phylogenomic reappraisal of the Neotropical catfish family Loricariidae (Teleostei: Siluriformes) using ultraconserved elements" (abstract)
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
4
60
23 - 26
desconocido
Microlepidogaster dimorpha
F. Martins & F. Langeani, 2011
Brasil
Rio Uberaba, Riacho Grotão
(Minas Gerais)
F. Martins & F. Langeani, 2011
Brasil
Rio Uberaba, Riacho Grotão
(Minas Gerais)
5
60
23 - 26
desconocido
Microlepidogaster perforatus
Eigenmann & Eigenmann, 1889
Brasil
Oberer rio Paraná-Einzug, Rio Carandaí
(Minas Gerais)

Eigenmann & Eigenmann, 1889
Brasil
Oberer rio Paraná-Einzug, Rio Carandaí
(Minas Gerais)
6
60
23 - 26
desconocido
Neoplecostomus altimontanus
Uzeda, Paiola, Cesar, Okubo, Marques-Frisoni, Andrade & Langeani, 2024
Brasil
rio Capivari, córrego Pinhão Assado
(Minas Gerais)

Uzeda, Paiola, Cesar, Okubo, Marques-Frisoni, Andrade & Langeani, 2024
Brasil
rio Capivari, córrego Pinhão Assado
(Minas Gerais)
12
80
desconocido
Neoplecostomus bandeirante
Roxo, Oliveira & Zawadzki, 2012
Brasil
Rio Paraitinguinha bei Salesópolis
(São Paulo)
Roxo, Oliveira & Zawadzki, 2012
Brasil
Rio Paraitinguinha bei Salesópolis
(São Paulo)
12
80
desconocido
Neoplecostomus botucatu
Roxo, Oliveira & Zawadzki, 2012
Brasil
Córrego Águas de Madalena bei Botucatu
(São Paulo)

Roxo, Oliveira & Zawadzki, 2012
Brasil
Córrego Águas de Madalena bei Botucatu
(São Paulo)
Roxo, F.F.; Oliveira, C. & Zawadzki, C.H., 2012 "Three new species of Neoplecostomus (Teleostei: Siluriformes: Loricariidae) from the Upper Rio Paraná basin of southeastern Brazil"
Roxo, F.F., 2010 "Análise das relações entre gêneros da subfamília Neoplecostominae (Siluriformes: Loricariidae) com base em seqüências de DNA"
Roxo, F. F.; Zawadzki, C.H.; Costa Silva, G.J. da; Chiachio, M.C.; Foresti, F. & Oliveira, C., 2012 "Molecular systematics of the armored neotropical catfish subfamily Neoplecostominae (Siluriformes: Loricariidae)"
Roxo, F.F., 2010 "Análise das relações entre gêneros da subfamília Neoplecostominae (Siluriformes: Loricariidae) com base em seqüências de DNA"
Roxo, F. F.; Zawadzki, C.H.; Costa Silva, G.J. da; Chiachio, M.C.; Foresti, F. & Oliveira, C., 2012 "Molecular systematics of the armored neotropical catfish subfamily Neoplecostominae (Siluriformes: Loricariidae)"
12
80
desconocido
11
80
26 - 30
desconocido
Zawadzki, C.H.; Pavanelli, C.S. & Langeani, F., 2008 "Neoplecostomus (Teleostei: Loricariidae) from the upper Rio Paraná basin, Brazil, with description of three new species"
Zawadzki, C.H.; Alves, A.L.; Renesto, E. & Oliveira, C., 2004 "Biochemical evidence of a possible new species of Neoplecostomus (Teleostei : Loricariidae) from the upper Rio Parana basin, Brazil"
Roxo, F.F.; Oliveira, C. & Zawadzki, C.H., 2012 "Three new species of Neoplecostomus (Teleostei: Siluriformes: Loricariidae) from the Upper Rio Paraná basin of southeastern Brazil"
Zawadzki, C.H.; Alves, A.L.; Renesto, E. & Oliveira, C., 2004 "Biochemical evidence of a possible new species of Neoplecostomus (Teleostei : Loricariidae) from the upper Rio Parana basin, Brazil"
Roxo, F.F.; Oliveira, C. & Zawadzki, C.H., 2012 "Three new species of Neoplecostomus (Teleostei: Siluriformes: Loricariidae) from the Upper Rio Paraná basin of southeastern Brazil"
10
60
desconocido
Neoplecostomus jaguari
Andrade & Langeani, 2014
Brasil
Ribeirão do Forja, córrego Casca d’Antas
(Minas Gerais)
Andrade & Langeani, 2014
Brasil
Ribeirão do Forja, córrego Casca d’Antas
(Minas Gerais)
12
80
desconocido
Neoplecostomus langeanii
Roxo, Oliveira & Zawadzki, 2012
Brasil
rio São Domingos, rio Muzambinho
(Minas Gerais)
Roxo, Oliveira & Zawadzki, 2012
Brasil
rio São Domingos, rio Muzambinho
(Minas Gerais)
11
80
desconocido
Neoplecostomus paranensis
Langeani, 1990
Brasil
rio Cubatão, rio Carandaí. rio Paraitinga, rio Pardo, rio Novo, ribeirão Papuda im Rio São Bartolomeu-Einzug, Ribeirão Passa Cinco im rio Corumbataí-Einzug
(São Paulo, Minas Gerais, Rio de Janeiro)
Langeani, 1990
Brasil
rio Cubatão, rio Carandaí. rio Paraitinga, rio Pardo, rio Novo, ribeirão Papuda im Rio São Bartolomeu-Einzug, Ribeirão Passa Cinco im rio Corumbataí-Einzug
(São Paulo, Minas Gerais, Rio de Janeiro)
10
80
15 - 22
desconocido
Neoplecostomus sapucai
Andrade, Uzeda, Paiola, Siqueira-Cesar, Okubo, Marques-Frisoni & Langeani, 2024
Brasil
córrego Alegre, rio Santo Antônio, ribeirão Marmelos, ribeirão Lajeado, rio Sapucaí-mirim, rio Comprido, ribeirão do Salto
(Minas Gerais, São Paulo)

Andrade, Uzeda, Paiola, Siqueira-Cesar, Okubo, Marques-Frisoni & Langeani, 2024
Brasil
córrego Alegre, rio Santo Antônio, ribeirão Marmelos, ribeirão Lajeado, rio Sapucaí-mirim, rio Comprido, ribeirão do Salto
(Minas Gerais, São Paulo)
12
80
desconocido
Neoplecostomus selenae
Zawadzki, Pavanelli, & Langeani, 2008
Brasil
Ribeirão Grande, Ribeirão das Batéias
(São Paulo)

Zawadzki, Pavanelli, & Langeani, 2008
Brasil
Ribeirão Grande, Ribeirão das Batéias
(São Paulo)
Zawadzki, C.H.; Pavanelli, C.S. & Langeani, F., 2008 "Neoplecostomus (Teleostei: Loricariidae) from the upper Rio Paraná basin, Brazil, with description of three new species"
Roxo, F.F.; Oliveira, C. & Zawadzki, C.H., 2012 "Three new species of Neoplecostomus (Teleostei: Siluriformes: Loricariidae) from the Upper Rio Paraná basin of southeastern Brazil"
Roxo, F. F.; Zawadzki, C.H.; Costa Silva, G.J. da; Chiachio, M.C.; Foresti, F. & Oliveira, C., 2012 "Molecular systematics of the armored neotropical catfish subfamily Neoplecostominae (Siluriformes: Loricariidae)"
Roxo, F.F.; Oliveira, C. & Zawadzki, C.H., 2012 "Three new species of Neoplecostomus (Teleostei: Siluriformes: Loricariidae) from the Upper Rio Paraná basin of southeastern Brazil"
Roxo, F. F.; Zawadzki, C.H.; Costa Silva, G.J. da; Chiachio, M.C.; Foresti, F. & Oliveira, C., 2012 "Molecular systematics of the armored neotropical catfish subfamily Neoplecostominae (Siluriformes: Loricariidae)"
13
80
desconocido
Silva, G.S.C.; Reia, L.; Zawadzki, C.H. & Roxo, F.F., 2019 "New species of Neoplecostomus (Neoplecostomini: Loricariidae) lacking adipose fin from upper Rio Paraná basin, central Brazil"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
8
60
desconocido
Ochmacanthus batrachostoma
Miranda-Ribeiro, 1912
Argentinia, Bolivia, Brasil, Paraguay
Río Paraguai, río Paraná-Einzug
(Mato Grosso do Sul)

Miranda-Ribeiro, 1912
Argentinia, Bolivia, Brasil, Paraguay
Río Paraguai, río Paraná-Einzug
(Mato Grosso do Sul)
4
60
desconocido
Oreiadoglanis chapadensis
Costa, Mattos & Katz, 2021
Brasil
rio Paraguay, Cachoeira do Pulo
(Mato Grosso)
Costa, Mattos & Katz, 2021
Brasil
rio Paraguay, Cachoeira do Pulo
(Mato Grosso)
Costa, W.J.E.M.; Mattos, J.L.O. & Katz, A.M., 2021 "Two new catfish species from central Brazil comprising a new clade supported by molecular phylogeny and comparative osteology (Siluriformes: Trichomycteridae)" (abstract)
Gimênes Junior, H. & Rech, R. , 2022 "Guia ilustrado dos peixes do Pantanal e entorno"
Costa, W.J.E.M.; Leonardo, J,; Mattos, O.; Amorim, P.F. & Katz, A.M., 2025 "Phylogeny and biogeography of a new South American catfish genus (Siluriformes: Trichomycteridae) providing insights about role of Andean uplift in trichomycterine diversification"
Gimênes Junior, H. & Rech, R. , 2022 "Guia ilustrado dos peixes do Pantanal e entorno"
Costa, W.J.E.M.; Leonardo, J,; Mattos, O.; Amorim, P.F. & Katz, A.M., 2025 "Phylogeny and biogeography of a new South American catfish genus (Siluriformes: Trichomycteridae) providing insights about role of Andean uplift in trichomycterine diversification"
7
60
desconocido
Ossancora eigenmanni
Boulenger, 1895
Brasil, Paraguay
Rio Mutum, Rio Miranda, rio Paraguai
(Mato Grosso, Mato Grosso do Sul)
Boulenger, 1895
Brasil, Paraguay
Rio Mutum, Rio Miranda, rio Paraguai
(Mato Grosso, Mato Grosso do Sul)
13
80
20 - 27
desconocido
Ossancora punctata
Kner, 1853
Argentina, Bolivia, Brasil, Colombia, Paraguay, Perú
Río Paraná, río Paraguay, rio Guaporé = río Iténez, lago Cashiboya, río Mamoré, río Manuripi, río Blanco
(Mato Grosso, Mato Grosso do Sul, Rondônia, Loreto, Ucayali, Amazonas (BRA), Loreto)
Kner, 1853
Argentina, Bolivia, Brasil, Colombia, Paraguay, Perú
Río Paraná, río Paraguay, rio Guaporé = río Iténez, lago Cashiboya, río Mamoré, río Manuripi, río Blanco
(Mato Grosso, Mato Grosso do Sul, Rondônia, Loreto, Ucayali, Amazonas (BRA), Loreto)
15
100
20 - 27
desconocido
Otocinclus affinis
Steindachner, 1877
Brasil
Lagoa do rio Paraiba, rio Ibicui, Santa Crux bei Rio de Janeiro, rio Uruguai, rio Ribeira do Iguape, Ribeirão Poco Grande
(Minas Gerais, Rio Grande do Sul, Rio de Janeiro, Espirito Santo)
Steindachner, 1877
Brasil
Lagoa do rio Paraiba, rio Ibicui, Santa Crux bei Rio de Janeiro, rio Uruguai, rio Ribeira do Iguape, Ribeirão Poco Grande
(Minas Gerais, Rio Grande do Sul, Rio de Janeiro, Espirito Santo)
6
60
18 - 22
desconocido
Otocinclus arnoldi
Regan, 1909
Argentina, Brasil, Uruguay
unterer río Uruguay, río Santa Lucia, unterer río Paraná, La Plata-Einzug
(Entre Rios, Buenoas Aires, Colonia, Soriano, Rio Grande do Sul)

Regan, 1909
Argentina, Brasil, Uruguay
unterer río Uruguay, río Santa Lucia, unterer río Paraná, La Plata-Einzug
(Entre Rios, Buenoas Aires, Colonia, Soriano, Rio Grande do Sul)
6
60
18 - 24
Amazonas Jan-Feb/2015
Otocinclus bororo
Schaefer, 1997
Brasil
rio Formoso, río Paraguai-Einzug
(Mato Grosso, Mato Grosso do Sul)
Schaefer, 1997
Brasil
rio Formoso, río Paraguai-Einzug
(Mato Grosso, Mato Grosso do Sul)
4
60
26 - 30
desconocido
Otocinclus mimulus
Axenrodth & Kullander, 2003
Paraguay
río Güyrauguá, río Monday, arroyo Acapyta, arroyo Zanja Pé
(Caaguazú, Alto Paraná)
Axenrodth & Kullander, 2003
Paraguay
río Güyrauguá, río Monday, arroyo Acapyta, arroyo Zanja Pé
(Caaguazú, Alto Paraná)
6
60
18 - 24
BSSW 2011
Otocinclus vestitus
Cope, 1871
Argentina, Brasil, Bolivia, Paraguay, Perú
río San Miguel, río Zapacos, río Ucayali-, rio Madeira-; río Beni-; río Paraná-Einzug, río Ampiyacu, río Matos, río Ichilo
(Loreto, Amazonas (BRA), Beni)
Cope, 1871
Argentina, Brasil, Bolivia, Paraguay, Perú
río San Miguel, río Zapacos, río Ucayali-, rio Madeira-; río Beni-; río Paraná-Einzug, río Ampiyacu, río Matos, río Ichilo
(Loreto, Amazonas (BRA), Beni)
4
60
25 - 30
desconocido
Otocinclus vittatus (LDA 23)
Regan, 1904
Bolivia, Brasil, Colombia, Venezuela, Perú
arroyo Aguas Negras, río Curiraba, río Mamoré-Einzug; río Paraquay-Einzug; Llanos, río Orituco, caño Caicara; rio Paraná, río Matos, río Beni, río Jaurú
(Beni, Amazonas (BRA), Para (BRA), Amazonas (VEN))
Regan, 1904
Bolivia, Brasil, Colombia, Venezuela, Perú
arroyo Aguas Negras, río Curiraba, río Mamoré-Einzug; río Paraquay-Einzug; Llanos, río Orituco, caño Caicara; rio Paraná, río Matos, río Beni, río Jaurú
(Beni, Amazonas (BRA), Para (BRA), Amazonas (VEN))
6
60
25 - 28
Catfish Atlas 1
Lippert, B.G., Calegari, B.B. & Reis, R.E., 2014 "A New Species of Otothyropsis (Siluriformes: Hypoptopomatinae) from Eastern Brazil"
Calegari, B.B.; Morlis, W.G. & Reis, R.E., 2017 "A new species of Otothyropsis (Siluriformes: Loricariidae) from the upper Río Paraná basin, Paraguay, with a discussion of the limits between Otothyropsis and Hisonotus"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Calegari, B.B.; Morlis, W.G. & Reis, R.E., 2017 "A new species of Otothyropsis (Siluriformes: Loricariidae) from the upper Río Paraná basin, Paraguay, with a discussion of the limits between Otothyropsis and Hisonotus"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
5
60
desconocido
Otothyropsis biamnicus
Calegari, Lehmann & Reis, 2013
Brasil
ribeirão Harmonia, rio Água Verde, arroio Barra Grande, rio dos Patos, rio Lageado, rio Tibagi-, rio Iguaçu-, río Paraná-Einzug
(Paraná, Santa Catarina)
Calegari, Lehmann & Reis, 2013
Brasil
ribeirão Harmonia, rio Água Verde, arroio Barra Grande, rio dos Patos, rio Lageado, rio Tibagi-, rio Iguaçu-, río Paraná-Einzug
(Paraná, Santa Catarina)
6
60
18 - 25
desconocido
5
60
desconocido
Otothyropsis piribebuy
Calegari, Lehmann & Reis, 2011
Paraguay, Argentina
río Piribebuy, río Aguaray
(Cordillera, San Pedro)
Calegari, Lehmann & Reis, 2011
Paraguay, Argentina
río Piribebuy, río Aguaray
(Cordillera, San Pedro)
4
60
18 - 24
Catfish Atlas 1
Otothyropsis polyodon
Calegari, Lehmann & Reis, 2013
Brasil
córrego Guaçu, Água Clara, ribeirão Tamanduá bei São Domingos
(Mato Grosso do Sul)
Calegari, Lehmann & Reis, 2013
Brasil
córrego Guaçu, Água Clara, ribeirão Tamanduá bei São Domingos
(Mato Grosso do Sul)
5
60
desconocido
Oxydoras kneri
Bleeker, 1862
Argentina, Brasil, Paraguay, Uruguay
rio Cuiabá = rio Canabu, río Uruguay = rio Uruguai, río Paraná = rio Paraná, río Paraguay = rio Paraguai, río de la Plata
Bleeker, 1862
Argentina, Brasil, Paraguay, Uruguay
rio Cuiabá = rio Canabu, río Uruguay = rio Uruguai, río Paraná = rio Paraná, río Paraguay = rio Paraguai, río de la Plata
75
300
desconocido
Isbrücker, I.J.H., 1978 "Descriptions préliminaires de nouveaux taxa de la famille des Loricariidae, poissons-chats cuirassés néotropicaux, avec un catalogue critique de la sous-famille nominale (Pisces, Siluriformes)"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
25
100
20 - 27
desconocido
Paraloricaria commersonoides
Devincenzi, 1943
Argentina, Brasil?, Uruguay
río Uruguay bei Paysandú
(Paysandú)
Devincenzi, 1943
Argentina, Brasil?, Uruguay
río Uruguay bei Paysandú
(Paysandú)
50
200
18 - 22
desconocido
Paraloricaria vetula
Valenciennes, 1835
Argentina, Brasil, Paraguay, Uruguay
Río de la Plata-Einzug, río Uruguay, río Negro
(Entre Rios, Río Negro)

Valenciennes, 1835
Argentina, Brasil, Paraguay, Uruguay
Río de la Plata-Einzug, río Uruguay, río Negro
(Entre Rios, Río Negro)
60
200
20 - 26
desconocido
Parapimelodus valenciennis
Lütken, 1874
Argentina, Brasil, Paraguay, Uruguay
Río Paraná-, río Uruguay-Einzug, río de la Plata-Einzug, río Durazno
(Entre Ríos, Buenos Aires, Córdoba, Rio Grande do Sul)

Lütken, 1874
Argentina, Brasil, Paraguay, Uruguay
Río Paraná-, río Uruguay-Einzug, río de la Plata-Einzug, río Durazno
(Entre Ríos, Buenos Aires, Córdoba, Rio Grande do Sul)
25
150
desconocido
Paravandellia oxyptera
Miranda-Ribeiro, 1912
Argentina, Brasil, Paraguay, Uruguay
Rio Paraguay-, río Uruguay-, río Paraná-Einzug, rio Claro, rio Tietê
(Mato Grosso do Sul, São Paulo, Asunción)

Miranda-Ribeiro, 1912
Argentina, Brasil, Paraguay, Uruguay
Rio Paraguay-, río Uruguay-, río Paraná-Einzug, rio Claro, rio Tietê
(Mato Grosso do Sul, São Paulo, Asunción)
4
60
desconocido
Pareiorhaphis azygolechis
Pereira & Reis, 2002
Brasil
rio Garuva-Einzug, rio Araraquara
(Paraná, Santa Catarina)
Pereira & Reis, 2002
Brasil
rio Garuva-Einzug, rio Araraquara
(Paraná, Santa Catarina)
Pereira, E. H. L. & Reis, R.E., 2002 "Revision of the loricariid genera Hemipsilichthys and Isbrueckerichhtys (Teleostei: Siluriformes), with descriptions of five new species of Hemipsilichthys"
Pereira, E.H.; Reis, R.E.; Souza, P.F.M. & Lazzarotto, H., 2003 "A new species of the loricariid catfish genus Hemipsilichthys from southern Rio de Janeiro coastal rivers, southeastern Brazil (Teleostei: Siluriformes)"
Pereira, E. H.L., 2005 "Resurrection of Pareiorhaphis Miranda Ribeiro, 1918 (Teleostei: Siluriformes: Loricariidae), and description of a new species from the rio Iguaçu basin, Brazil"
Pereira, E.H.; Reis, R.E.; Souza, P.F.M. & Lazzarotto, H., 2003 "A new species of the loricariid catfish genus Hemipsilichthys from southern Rio de Janeiro coastal rivers, southeastern Brazil (Teleostei: Siluriformes)"
Pereira, E. H.L., 2005 "Resurrection of Pareiorhaphis Miranda Ribeiro, 1918 (Teleostei: Siluriformes: Loricariidae), and description of a new species from the rio Iguaçu basin, Brazil"
12
80
20 - 24
desconocido
Pareiorhaphis eurycephalus
Pereira & Reis, 2002
Brasil
Rio Capoeiras, rio Urubici, oberer rio Canoas--Einzug
(Santa Catarina)
Pereira & Reis, 2002
Brasil
Rio Capoeiras, rio Urubici, oberer rio Canoas--Einzug
(Santa Catarina)
Pereira, E. H. L. & Reis, R.E., 2002 "Revision of the loricariid genera Hemipsilichthys and Isbrueckerichhtys (Teleostei: Siluriformes), with descriptions of five new species of Hemipsilichthys"
Pereira, E.H.; Reis, R.E.; Souza, P.F.M. & Lazzarotto, H., 2003 "A new species of the loricariid catfish genus Hemipsilichthys from southern Rio de Janeiro coastal rivers, southeastern Brazil (Teleostei: Siluriformes)"
Pereira, E. H.L., 2005 "Resurrection of Pareiorhaphis Miranda Ribeiro, 1918 (Teleostei: Siluriformes: Loricariidae), and description of a new species from the rio Iguaçu basin, Brazil"
Pereira, E.H.; Reis, R.E.; Souza, P.F.M. & Lazzarotto, H., 2003 "A new species of the loricariid catfish genus Hemipsilichthys from southern Rio de Janeiro coastal rivers, southeastern Brazil (Teleostei: Siluriformes)"
Pereira, E. H.L., 2005 "Resurrection of Pareiorhaphis Miranda Ribeiro, 1918 (Teleostei: Siluriformes: Loricariidae), and description of a new species from the rio Iguaçu basin, Brazil"
12
80
20 - 24
desconocido
Pareiorhaphis hystrix
Pereira & Reis, 2002
Brasil
rio dos Touros, rio Marco, arraio Lajeado do Moinho, arraio Lajeado Umbú, riacho Raiz Mana, arroio Água Branca, rio Pelotas, arroio Passo do Carro, rio Manoel Leãr, rio da Divisa, arroio Cachoeirinha, rio Alegre, rio Morimotimã, arroio Lageado Grande, rio Riacho Grande, arroio da Velha Silva, rio Inferninho, rio Lava-Tudo, oberer río Uruguay-,rio Taquari-Einzug
(Rio Grande do Sul, Santa Catarina)
Pereira & Reis, 2002
Brasil
rio dos Touros, rio Marco, arraio Lajeado do Moinho, arraio Lajeado Umbú, riacho Raiz Mana, arroio Água Branca, rio Pelotas, arroio Passo do Carro, rio Manoel Leãr, rio da Divisa, arroio Cachoeirinha, rio Alegre, rio Morimotimã, arroio Lageado Grande, rio Riacho Grande, arroio da Velha Silva, rio Inferninho, rio Lava-Tudo, oberer río Uruguay-,rio Taquari-Einzug
(Rio Grande do Sul, Santa Catarina)
Pereira, E. H. L. & Reis, R.E., 2002 "Revision of the loricariid genera Hemipsilichthys and Isbrueckerichhtys (Teleostei: Siluriformes), with descriptions of five new species of Hemipsilichthys"
Pereira, E.H.; Reis, R.E.; Souza, P.F.M. & Lazzarotto, H., 2003 "A new species of the loricariid catfish genus Hemipsilichthys from southern Rio de Janeiro coastal rivers, southeastern Brazil (Teleostei: Siluriformes)"
Pereira, E. H.L., 2005 "Resurrection of Pareiorhaphis Miranda Ribeiro, 1918 (Teleostei: Siluriformes: Loricariidae), and description of a new species from the rio Iguaçu basin, Brazil"
Pereira, E.H.; Reis, R.E.; Souza, P.F.M. & Lazzarotto, H., 2003 "A new species of the loricariid catfish genus Hemipsilichthys from southern Rio de Janeiro coastal rivers, southeastern Brazil (Teleostei: Siluriformes)"
Pereira, E. H.L., 2005 "Resurrection of Pareiorhaphis Miranda Ribeiro, 1918 (Teleostei: Siluriformes: Loricariidae), and description of a new species from the rio Iguaçu basin, Brazil"
12
80
20 - 24
desconocido
12
80
20 - 24
desconocido
Pareiorhaphis pumila
Pereira & Reis, 2022
Brasil
rio Ijuí, arroio Lageado do Moinho, rio Palmeira, rio Potiribu, rio Ijuizinho, rio Alegre
(Rio Grande do Sul)

Pereira & Reis, 2022
Brasil
rio Ijuí, arroio Lageado do Moinho, rio Palmeira, rio Potiribu, rio Ijuizinho, rio Alegre
(Rio Grande do Sul)
6
6
desconocido
Pareiorhaphis togoroi
Oliveira & Oyakawa, 2019
Brasil
Córrego do Sapateiro, ribeirão Senhora das Dores
(Minas Gerais)

Oliveira & Oyakawa, 2019
Brasil
Córrego do Sapateiro, ribeirão Senhora das Dores
(Minas Gerais)
Oliveira, J.C. de & Oyakawa, O.T., 2019 "New loricariid fishes from headwaters on Serra da Mantiqueira and Complexo do Espinhaço, Minas Gerais State, Brazil (Teleostei: Siluriformes: Loricariidae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
9
60
desconocido
Pereira, E. H. L. & Reis, R.E., 2002 "Revision of the loricariid genera Hemipsilichthys and Isbrueckerichhtys (Teleostei: Siluriformes), with descriptions of five new species of Hemipsilichthys"
Pereira, E.H.; Reis, R.E.; Souza, P.F.M. & Lazzarotto, H., 2003 "A new species of the loricariid catfish genus Hemipsilichthys from southern Rio de Janeiro coastal rivers, southeastern Brazil (Teleostei: Siluriformes)"
Pereira, E. H.L., 2005 "Resurrection of Pareiorhaphis Miranda Ribeiro, 1918 (Teleostei: Siluriformes: Loricariidae), and description of a new species from the rio Iguaçu basin, Brazil"
Pereira, E.H.; Reis, R.E.; Souza, P.F.M. & Lazzarotto, H., 2003 "A new species of the loricariid catfish genus Hemipsilichthys from southern Rio de Janeiro coastal rivers, southeastern Brazil (Teleostei: Siluriformes)"
Pereira, E. H.L., 2005 "Resurrection of Pareiorhaphis Miranda Ribeiro, 1918 (Teleostei: Siluriformes: Loricariidae), and description of a new species from the rio Iguaçu basin, Brazil"
12
80
20 - 24
desconocido
Pareiorhina carrancas
Bockmann & Ribeiro, 2003
Brasil
Córrego Debaixo da Serra, rio Grande-Einzug
(Minas Gerais)
Bockmann & Ribeiro, 2003
Brasil
Córrego Debaixo da Serra, rio Grande-Einzug
(Minas Gerais)
Bockmann, F.A. & Ribeiro, A.C., 2003 "Description of a new suckermouth armored catfish of the genus Pareiorhina (Siluriformes: Loricariidae), from southeastern Brazil" (abstract)
Chamon, C.C.; Aranda, A.T. & Buckup, P.A., 2005 "Pareiorhina brachyrhyncha (Loricariidae: Siluriformes): a New Species of Fish from the Paraíba do Sul Slope of Serra da Mantiqueira, Southeastern Brazil"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Chamon, C.C.; Aranda, A.T. & Buckup, P.A., 2005 "Pareiorhina brachyrhyncha (Loricariidae: Siluriformes): a New Species of Fish from the Paraíba do Sul Slope of Serra da Mantiqueira, Southeastern Brazil"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
6
60
desconocido
Azevedo-Santos, V.M. de & Roxo, F.F., 2015 "A new species of the genus Pareiorhina (Teleostei: Siluriformes: Loricariidae) from the upper rio Paraná basin, southeastern Brazil"
Silva, G.S.C.; Roxo, F.F. & Oyakawa, O.T., 2016 "Description of a new species of Pareiorhina (Siluriformes: Loricariidae) from the rio São Francisco basin, Brazil"
Pereira, E.H.L. & Reis, R.E., 2017 "Morphology-based phylogeny of the suckermouth armored catfishes, with emphasis on the Neoplecostominae (Teleostei: Siluriformes: Loricariidae)"
Silva, G.S.C.; Roxo, F.F. & Oyakawa, O.T., 2016 "Description of a new species of Pareiorhina (Siluriformes: Loricariidae) from the rio São Francisco basin, Brazil"
Pereira, E.H.L. & Reis, R.E., 2017 "Morphology-based phylogeny of the suckermouth armored catfishes, with emphasis on the Neoplecostominae (Teleostei: Siluriformes: Loricariidae)"
6
60
desconocido
5
60
desconocido
Phenacorhamdia roxoi
Silva, 2020
Brasil
córrego dos Veados, córrego Hortelã, ribeirão da Quinta, riacho da Mata, rio Itapetininga
(São Paulo)
Silva, 2020
Brasil
córrego dos Veados, córrego Hortelã, ribeirão da Quinta, riacho da Mata, rio Itapetininga
(São Paulo)
Silva, G.S.C., 2020 "A new species of Phenacorhamdia Dahl 1961 (Siluriformes: Heptapteridae) from the Paranapanema River basin, southeastern Brazil" (abstract)
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
10
60
desconocido
Phenacorhamdia tenebrosa
Schubart, 1964
Argentina, Brasil
arroyo La Azotea, rio Mogi Guaçu, Rio São Franciso-, oberer rio Paraná-Einzug
(São Paulo, Corrientes, Entre Ríos)
Schubart, 1964
Argentina, Brasil
arroyo La Azotea, rio Mogi Guaçu, Rio São Franciso-, oberer rio Paraná-Einzug
(São Paulo, Corrientes, Entre Ríos)
10
60
desconocido
Phenacorhamdia unifasciata
Britski, 1993
Brasil
Ribeirão Santana im rio São Bartolomeu- im oberen rio Paraná-Einzug
(Distrito Federal do Brasil)
Britski, 1993
Brasil
Ribeirão Santana im rio São Bartolomeu- im oberen rio Paraná-Einzug
(Distrito Federal do Brasil)
Zarske, A., 1998 "Phenacorhamdia nigrolineata spec. nov., ein neuer Antennenwels aus dem Einzugsgebiet des Rio Ucayali in Peru (Teleostei: Siluriformes: Pimelodidae)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Donascimiento, C. & Milani, N., 2008 "The Venezuelan species of Phenacorhamdia (Siluriformes: Heptapteridae), with the description of two new species and a remarkable new tooth morphology for siluriforms"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Donascimiento, C. & Milani, N., 2008 "The Venezuelan species of Phenacorhamdia (Siluriformes: Heptapteridae), with the description of two new species and a remarkable new tooth morphology for siluriforms"
8
60
desconocido
Pimelodella australis
Eigenmann, 1917
Brasil, Uruguay
lago Blanco; río Uruguay-Einzug, lagoa dos Patos, rio Jacuhy, rio Ibicuhy
(Maldonado, Rio Grande do Sul)

Eigenmann, 1917
Brasil, Uruguay
lago Blanco; río Uruguay-Einzug, lagoa dos Patos, rio Jacuhy, rio Ibicuhy
(Maldonado, Rio Grande do Sul)
15
100
desconocido
Pimelodella avanhandavae
Eigenmann, 1917
Brasil
Rio Tietê-Einzug, Salto do Avanhandava, rio Iguatemi, rio Uberaba
(São Paulo, Mato Grosso do Sul, Minas Gerais)
Eigenmann, 1917
Brasil
Rio Tietê-Einzug, Salto do Avanhandava, rio Iguatemi, rio Uberaba
(São Paulo, Mato Grosso do Sul, Minas Gerais)
10
60
desconocido
Pimelodella boschmai
Van der Stigchel, 1964
Brasil
Rio Mogi Guaçu unterhalb Cachoeira de Emas
(São Paulo)
Van der Stigchel, 1964
Brasil
Rio Mogi Guaçu unterhalb Cachoeira de Emas
(São Paulo)
Van der Stigchel, J.W.R., 1964 "A new species of pimelodid catfish from eastern Brazil, Pimelodella boschmai nov. spec."
Trajano, E., Reis, R.E. & Bichuette, M.E., 2004 "Pimelodella spelaea: a new cave catfish from central Brazil, with data on ecology and evolutionary considerations (Siluriformes: Heptapteridae)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Trajano, E., Reis, R.E. & Bichuette, M.E., 2004 "Pimelodella spelaea: a new cave catfish from central Brazil, with data on ecology and evolutionary considerations (Siluriformes: Heptapteridae)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
11
80
desconocido
Pimelodella gracilis
Valenciennes, 1835
Argentina, Boliva, Brasil, Equador, Colombia, Paraguay, Perú, Uruguay, Venezuela
Río Orinoco-, Río de la Plata-, Amazonas-Einzug

Valenciennes, 1835
Argentina, Boliva, Brasil, Equador, Colombia, Paraguay, Perú, Uruguay, Venezuela
Río Orinoco-, Río de la Plata-, Amazonas-Einzug
30
150
desconocido
Pimelodella griffini
Eigenmann, 1917
Argentina, Bolivia, Paraguay
Unterer Río Paraguay-, Río Paraná-Einzug
(Santa Cruz)
Eigenmann, 1917
Argentina, Bolivia, Paraguay
Unterer Río Paraguay-, Río Paraná-Einzug
(Santa Cruz)
9
60
desconocido
Pimelodella guato
Pierre & Slobodian, 2024
Brasil
rio Miranda, rio Coxim, rio Taquari, rio Paraguai
(Mato Grosso do Sul)

Pierre & Slobodian, 2024
Brasil
rio Miranda, rio Coxim, rio Taquari, rio Paraguai
(Mato Grosso do Sul)
17
100
desconocido
Pimelodella laticeps
Eigenmann, 1917
Argentina, Bolivia, Paraguay, Uruguay
río Choza, Salto de Pirareta, laguna del Viboron, arroyo Yhaguy, laguna Merín = lagoa Mirim
(Mendoza, Cordillera, Paraguarí, Buenos Aires, Rio Grande do Sul, Rocha)
Eigenmann, 1917
Argentina, Bolivia, Paraguay, Uruguay
río Choza, Salto de Pirareta, laguna del Viboron, arroyo Yhaguy, laguna Merín = lagoa Mirim
(Mendoza, Cordillera, Paraguarí, Buenos Aires, Rio Grande do Sul, Rocha)
15
100
desconocido
Miranda Ribeiro, Dr. A.de, 1918 "Tres generos e dezesete especies novas de peixes brasileiros determinados nas collecções do Museu Paulista"
Miranda Ribeiro, Dr. A.de, 1953 "Tipos das espécies e subespécies do Prof. Alipio de Míranda Ribeiro depositados no Museu Nacional"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Miranda Ribeiro, Dr. A.de, 1953 "Tipos das espécies e subespécies do Prof. Alipio de Míranda Ribeiro depositados no Museu Nacional"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
22
150
desconocido
Pimelodella mucosa
Eigenmann & Ward, 1907
Argentina, Bolivia, Paraguay
Río Paraguay-Einzug
(Formosa, Beni, Alto Paraguay, Presidente Hayes, Concepción, San Pedro, Cordillera, Asunción, Central, Ñeembucú)
Eigenmann & Ward, 1907
Argentina, Bolivia, Paraguay
Río Paraguay-Einzug
(Formosa, Beni, Alto Paraguay, Presidente Hayes, Concepción, San Pedro, Cordillera, Asunción, Central, Ñeembucú)
16
100
desconocido
Pimelodella notomelas
Eigenmann, 1917
Brasil
Rio Jauru, Río Paraguai-Einzug bei San Luiz de Caceres
(Mato Grosso)
Eigenmann, 1917
Brasil
Rio Jauru, Río Paraguai-Einzug bei San Luiz de Caceres
(Mato Grosso)
6
60
desconocido
3
60
desconocido
Pimelodella taeniophora
Regan, 1903
Bolivia, Brasil
río Paraguaí-Einzug bei Descalvados / Cáceres
(Mato Grosso)
Regan, 1903
Bolivia, Brasil
río Paraguaí-Einzug bei Descalvados / Cáceres
(Mato Grosso)
12
80
desconocido
Pimelodella taenioptera
Miranda-Ribeiro, 1914
Argentina, Brasil, Paraguay
Rio Sepotuba bei Tápirapoã im oberer Rio Paraguay-Einzug, río Paraná bei Yahapé und Itá-Ibaté
(Mato Grosso,Misiones, Ñeembucú, Corrientes)
Miranda-Ribeiro, 1914
Argentina, Brasil, Paraguay
Rio Sepotuba bei Tápirapoã im oberer Rio Paraguay-Einzug, río Paraná bei Yahapé und Itá-Ibaté
(Mato Grosso,Misiones, Ñeembucú, Corrientes)
20
120
desconocido
Pimelodus absconditus
Azpelicueta, 1995
Argentina, Brasil, Uruguay
Río Uruguay-, Río Paraná-Einzug
(Misiones (ARG), Rio Grande do Sul)

Azpelicueta, 1995
Argentina, Brasil, Uruguay
Río Uruguay-, Río Paraná-Einzug
(Misiones (ARG), Rio Grande do Sul)
Vidal, E.S. & de Lucena, C.A.S., 1999 "Pimelodus atrobrunneus, um nova espécie de pimelodídeo do río Uruguai superior (Teleostei, Siluriformes, Pimelodidae)"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Menni, R.C., 2004 "Peces y ambientes en la Argentina continental"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Menni, R.C., 2004 "Peces y ambientes en la Argentina continental"
30
180
desconocido
Pimelodus albicans
Valenciennes, 1840
Argentina, Bolivia, Paraguay, Uruguay
Río Paraná-, río Uruguay-Einzug
(Buenos Aires, Entre Ríos, Corrientes, Santa Fe, Formosa, Ñeembucú)
Valenciennes, 1840
Argentina, Bolivia, Paraguay, Uruguay
Río Paraná-, río Uruguay-Einzug
(Buenos Aires, Entre Ríos, Corrientes, Santa Fe, Formosa, Ñeembucú)
65
300
desconocido
Pimelodus argenteus
Perugia, 1891
Argentina
Río de la Plata, Río Paraná-Einzug
(Chaco, Corrientes, Buenos Aires, Entre Ríos)
Perugia, 1891
Argentina
Río de la Plata, Río Paraná-Einzug
(Chaco, Corrientes, Buenos Aires, Entre Ríos)
33
200
desconocido
Pimelodus atrobrunneus
Vidal & Lucena, 1999
Brasil
Rio Ligeiro = rio Apuaé, rio Pelotas, rio Canoas, rio Jacutinga, rio do Peixe, oberer Rio Uruguay-Einzug
(Rio Grande do Sul, Santa Catarina)

Vidal & Lucena, 1999
Brasil
Rio Ligeiro = rio Apuaé, rio Pelotas, rio Canoas, rio Jacutinga, rio do Peixe, oberer Rio Uruguay-Einzug
(Rio Grande do Sul, Santa Catarina)
Vidal, E.S. & de Lucena, C.A.S., 1999 "Pimelodus atrobrunneus, um nova espécie de pimelodídeo do río Uruguai superior (Teleostei, Siluriformes, Pimelodidae)"
Ribeiro, F.R.V. & Lucena, C.A.S. de, 2006 "Nova espécie de Pimelodus (Siluriformes, Pimelodidae) dos rios Tapajós e Tocantins, Brasil"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Ribeiro, F.R.V. & Lucena, C.A.S. de, 2006 "Nova espécie de Pimelodus (Siluriformes, Pimelodidae) dos rios Tapajós e Tocantins, Brasil"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
30
180
desconocido
Pimelodus britskii
Garavello & Shibatta, 2007
Argentina, Brasil
arroyo Verde, Rio Iguaçu, rio Cavernoso, rio Timbó, salto Osório, Salto Santiago
(Paraná, Santa Catarina, Misiones)
Garavello & Shibatta, 2007
Argentina, Brasil
arroyo Verde, Rio Iguaçu, rio Cavernoso, rio Timbó, salto Osório, Salto Santiago
(Paraná, Santa Catarina, Misiones)
35
200
18 - 25
desconocido
Pimelodus maculatus
Lacepède, 1803
Argentina, Brasil, Paraguay
Río de la Plata, río Paraná, río Uruguay-Einzug, río São Francisco, Laguna dos Patos, rio Piracicaba, rio Parnaíba
(Buenos Aires, Entre Ríos, Céara, Pernambuco, Minas Gerais, Rio Grande do Sul, Paraná, Mato Grosso do Sul, São Paulo, Misiones, Santa Fé)

Lacepède, 1803
Argentina, Brasil, Paraguay
Río de la Plata, río Paraná, río Uruguay-Einzug, río São Francisco, Laguna dos Patos, rio Piracicaba, rio Parnaíba
(Buenos Aires, Entre Ríos, Céara, Pernambuco, Minas Gerais, Rio Grande do Sul, Paraná, Mato Grosso do Sul, São Paulo, Misiones, Santa Fé)
51
300
desconocido
Pimelodus microstoma
Steindachner, 1877
Brasil
Rio Mogi-Guaçu = rio Mojiguaçu, rio Paraná, rio Purare
(São Paulo, Mato Grosso do Sul)
Steindachner, 1877
Brasil
Rio Mogi-Guaçu = rio Mojiguaçu, rio Paraná, rio Purare
(São Paulo, Mato Grosso do Sul)
22
150
desconocido
Pimelodus mysteriosus
Azpelicueta, 1998
Argentina, Brasil
Arroyo Anselmo, rio Paranapanema, lagoa Guaraná, lagoa Ventura, rio Ivinhema, lagoa Onça, lagoa Gavião, lagoa Peroba, lagoa Finado Raimundo, lagoa Garça, rio Iguaçu, río Paraná-Einzug
(Misiones, São Paulo, Mato Grosso do Sul, Paraná)
Azpelicueta, 1998
Argentina, Brasil
Arroyo Anselmo, rio Paranapanema, lagoa Guaraná, lagoa Ventura, rio Ivinhema, lagoa Onça, lagoa Gavião, lagoa Peroba, lagoa Finado Raimundo, lagoa Garça, rio Iguaçu, río Paraná-Einzug
(Misiones, São Paulo, Mato Grosso do Sul, Paraná)
25
150
desconocido
Pimelodus ornatus
Kner, 1858
Brasil, Guayana Francesa, Guyana, Colombia, Perú, Suriname
Rio Negro, Essequibo River, Rupununi River
(Mato Grosso, Amazonas (BRA), Pará (BRA))
Kner, 1858
Brasil, Guayana Francesa, Guyana, Colombia, Perú, Suriname
Rio Negro, Essequibo River, Rupununi River
(Mato Grosso, Amazonas (BRA), Pará (BRA))
42
250
desconocido
35
200
18 - 25
desconocido
Pimelodus pantaneiro
Souza-Filho & Shibatta, 2007
Brasil
Rio Miranda, rio Pixaim, Pantanal
(Mato Grosso, Mato Grosso do Sul)
Souza-Filho & Shibatta, 2007
Brasil
Rio Miranda, rio Pixaim, Pantanal
(Mato Grosso, Mato Grosso do Sul)
30
180
desconocido
Pimelodus paranaensis
Britski & Langeani, 1988
Brasil
Rio Paraná bei Ilha Solteira, oberer Rio Paraná-Einzug
(Mato Grosso do Sul, São Paulo)
Britski & Langeani, 1988
Brasil
Rio Paraná bei Ilha Solteira, oberer Rio Paraná-Einzug
(Mato Grosso do Sul, São Paulo)
24
180
desconocido
Pimelodus platicirris
Borodin, 1927
Brasil
Rio Mogy Guassu = rio Moji-Guaçu, Salto de Pirassunungo = Cachoeira de Emas?
(São Paulo)
Borodin, 1927
Brasil
Rio Mogy Guassu = rio Moji-Guaçu, Salto de Pirassunungo = Cachoeira de Emas?
(São Paulo)
23
150
desconocido
Pinirampus pirinampu
Spix & Agassiz, 1829
Argentina, Bolivia, Brasil, Ecuador, Guyana, Colombia, Paraguay, Perú, Uruguay, Venezuela
Amazonas-, Orinoco-, Parana-Einzug
Spix & Agassiz, 1829
Argentina, Bolivia, Brasil, Ecuador, Guyana, Colombia, Paraguay, Perú, Uruguay, Venezuela
Amazonas-, Orinoco-, Parana-Einzug
150
desconocido
Platydoras armatulus
Valenciennes, 1840
Argentina, Bolivia, Brasil, Colombia, Paraguay, Perú, Venezuela
Río Machupo, río Mamoré, río Curiraba, rio Uatumã, rio Japurá, lago Jaraqui, rio Cuiabá, rio Paraguai, rio Guaporé = río Iténez, rio Taquari, rio Madeira, río Aguas Limón, laguna San José, río Manacacias, lago Ypacaray,rio Salado, río Aquidaban, río Itaya, río Mazana, río Morona, río Nanay, río Ucayali, río Claro,caño Salina,caño Guaritico, caño Capa,río Caura, caño Araguao
(Amazonas, Beni, Mato Grosso, Meta, Central, Concepcion, Loreto, Madre de Dios, Anzoategui, Apure, Barinas, Delta Amacuro)
Valenciennes, 1840
Argentina, Bolivia, Brasil, Colombia, Paraguay, Perú, Venezuela
Río Machupo, río Mamoré, río Curiraba, rio Uatumã, rio Japurá, lago Jaraqui, rio Cuiabá, rio Paraguai, rio Guaporé = río Iténez, rio Taquari, rio Madeira, río Aguas Limón, laguna San José, río Manacacias, lago Ypacaray,rio Salado, río Aquidaban, río Itaya, río Mazana, río Morona, río Nanay, río Ucayali, río Claro,caño Salina,caño Guaritico, caño Capa,río Caura, caño Araguao
(Amazonas, Beni, Mato Grosso, Meta, Central, Concepcion, Loreto, Madre de Dios, Anzoategui, Apure, Barinas, Delta Amacuro)
30
150
23 - 30
sí
Pogonopoma obscurum
Quevedo & Reis, 2002
Brasil
Rio Canoas, rio Rancho Grande
(Santa Catarina, Rio Grande do Sul)

Quevedo & Reis, 2002
Brasil
Rio Canoas, rio Rancho Grande
(Santa Catarina, Rio Grande do Sul)
35
150
20 - 27
desconocido
Fowler, H.W., 1932 "Zoological Results of the Matto Grosso Expedition to Brazil in 1931: I. Fresh Water Fishes"
Fernández, L.A., 2000 "Redescription of the teleost Trichomycterus barbouri (Eigenmann, 1911), occurrence in Argentina and comparison with related species (Ostariophysi: Siluriformes: Trichomycteridae)"
Miquelarena, A.M. & Fernández, L.A., 2000 "Presencia de Trichomycterus davisi (Haseman, 1911) en la cuenca del Alto Paraná misionero (Siluriformes: Trichomycteridae)"
Fernández, L.A., 2000 "Redescription of the teleost Trichomycterus barbouri (Eigenmann, 1911), occurrence in Argentina and comparison with related species (Ostariophysi: Siluriformes: Trichomycteridae)"
Miquelarena, A.M. & Fernández, L.A., 2000 "Presencia de Trichomycterus davisi (Haseman, 1911) en la cuenca del Alto Paraná misionero (Siluriformes: Trichomycteridae)"
3
60
desconocido
Pseudacanthicus major (L 186)
Chamon & Costa e Silva, 2018
Brasil
Rio Tocantins, rio Paranã, rio Areias
(Tocantins, Pará (BRA))
Chamon & Costa e Silva, 2018
Brasil
Rio Tocantins, rio Paranã, rio Areias
(Tocantins, Pará (BRA))
>75
300
25 - 29
desconocido
Pseudobunocephalus iheringii
Boulenger, 1891
Argentina, Bolivia, Brazil, Paraguay, Uruguay
Río Paraná-, río Uruguay-, río Paraguay-Einzug
(Rio Grande do Sul)

Boulenger, 1891
Argentina, Bolivia, Brazil, Paraguay, Uruguay
Río Paraná-, río Uruguay-, río Paraguay-Einzug
(Rio Grande do Sul)
6
60
desconocido
Pseudobunocephalus rugosus
Eigenmann & Kennedy, 1903
Argentina, Bolivia, Brazil, Paraguay
arroyo Chagalalina, río Paraguay-, río Paraná-Einzug
Eigenmann & Kennedy, 1903
Argentina, Bolivia, Brazil, Paraguay
arroyo Chagalalina, río Paraguay-, río Paraná-Einzug
4
60
desconocido
Señorans, J.S., 1950 "Nota preliminar sobre Loricaria (Loricaria) devicenzii [sic] n. sp. de la Cuenca del Río Uruguay"
Isbrücker, I.J.H., 1979 "Descriptions préliminaries de nouveaux taxa de la famille des Loricariidae, poissons-chats cuirassés néotropicaux, avec un catalogue critique de la sous-famille nominale (Pisces, Siluriformes)"
Isbrücker, I.J.H., 1981 "Revision of Loricaria Linnaeus, 1758 (Pisces, Siluriformes, Loricariidae)"
Isbrücker, I.J.H., 1979 "Descriptions préliminaries de nouveaux taxa de la famille des Loricariidae, poissons-chats cuirassés néotropicaux, avec un catalogue critique de la sous-famille nominale (Pisces, Siluriformes)"
Isbrücker, I.J.H., 1981 "Revision of Loricaria Linnaeus, 1758 (Pisces, Siluriformes, Loricariidae)"
17
100
18 - 24
desconocido
Pseudohemiodon laticeps
Regan, 1904
Argentina, Brasil, Paraguay
río Uruguay-, río Paraná-, río Paraguay-Einzug
(Rio Grande do Sul)

Regan, 1904
Argentina, Brasil, Paraguay
río Uruguay-, río Paraná-, río Paraguay-Einzug
(Rio Grande do Sul)
35
200
20 - 26
sí
Pseudohemiodon platycephalus
Kner, 1854
Brasil
Rio Cuiaba
(Mato Grosso, Mato Grosso do Sul, río Paraguay-Einzug)
Kner, 1854
Brasil
Rio Cuiaba
(Mato Grosso, Mato Grosso do Sul, río Paraguay-Einzug)
25
120
24 - 28
Catfish Atlas 1
Pseudopimelodus mangurus
Valenciennes, 1835
Argentina, Brasil, Bolivia, Paraguay, Uruguay
Río Uruguay, río Paraguay, río Paraná, río de la Plata
(Buenos Aires, Entre Ríos)

Valenciennes, 1835
Argentina, Brasil, Bolivia, Paraguay, Uruguay
Río Uruguay, río Paraguay, río Paraná, río de la Plata
(Buenos Aires, Entre Ríos)
69
400
desconocido
Pseudoplatystoma corruscans
Spix & Agassiz, 1829
Argentina, Bolivia, Brasil, Paraguay, Uruguay
rio São Francisco-, río Paraná-Einzug, río Paraguay, río Uruguay
(Bahia, Entre Ríos, Misiones, Mato Grosso do Sul, Minas Gerais)
Spix & Agassiz, 1829
Argentina, Bolivia, Brasil, Paraguay, Uruguay
rio São Francisco-, río Paraná-Einzug, río Paraguay, río Uruguay
(Bahia, Entre Ríos, Misiones, Mato Grosso do Sul, Minas Gerais)
140
desconocido
Pseudoplatystoma fasciatum
Linnaeus, 1766
Bolivia, Brasil, Ecuador, Guyana, Suriname, Guiana Francesa, Uruguay
Amazonas, Corantijn River-, Essequibo River-, río Paraná -Einzug
Linnaeus, 1766
Bolivia, Brasil, Ecuador, Guyana, Suriname, Guiana Francesa, Uruguay
Amazonas, Corantijn River-, Essequibo River-, río Paraná -Einzug
130
sí
Pseudoplatystoma reticulatum
Eigenmann & Eigenmann, 1889
Argentina, Bolivia, Brasil, Paraguay, Uruguay
rio Negro, Rio Nhamundá, Amazonas-, río Paraná-Einzug
(Amazonas (BRA), Pará (BRA))

Eigenmann & Eigenmann, 1889
Argentina, Bolivia, Brasil, Paraguay, Uruguay
rio Negro, Rio Nhamundá, Amazonas-, río Paraná-Einzug
(Amazonas (BRA), Pará (BRA))
100
desconocido
Pseudostegophilus maculatus
Steindachner, 1879
Argentina, Bolivia, Brasil, Paraguay, Uruguay
Río Paraná-, rio Paraguay-, río Uruguay-,río de la Plata-Einzug
(Entre Rios, Mato Grosso do Sul, Rio Grande do Sul)
Steindachner, 1879
Argentina, Bolivia, Brasil, Paraguay, Uruguay
Río Paraná-, rio Paraguay-, río Uruguay-,río de la Plata-Einzug
(Entre Rios, Mato Grosso do Sul, Rio Grande do Sul)
7
60
desconocido
Miranda Ribeiro, Dr. A.de, 1918 "Lista dos peixes Brasileiros do Museu Paulista"
Kelley, W.E. & Atz, J.W., 1964 "A Pygidiid Catfish That Can Suck Blood from Goldfish"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Kelley, W.E. & Atz, J.W., 1964 "A Pygidiid Catfish That Can Suck Blood from Goldfish"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
6
60
desconocido
Pseudotocinclus tietensis
Ihering, 1907
Brasil
Rio Paraitinga, rio Juqueri Mirim, rio Lavras, rio Itatinga, rio Tietê
(São Paulo)

Ihering, 1907
Brasil
Rio Paraitinga, rio Juqueri Mirim, rio Lavras, rio Itatinga, rio Tietê
(São Paulo)
8
80
16 - 22
desconocido
Pterodoras granulosus
Valenciennes, 1821
Argentina, Brasil, Guayana, Paraguay, Suriname, Uruguay
Amazonas-, Río de la Plata-Einzug, río Paraguay, río Paraná, río Uruguay, rio Tocantins
(Entre Ríos, Misiones, Rio Grande do Sul)

Valenciennes, 1821
Argentina, Brasil, Guayana, Paraguay, Suriname, Uruguay
Amazonas-, Río de la Plata-Einzug, río Paraguay, río Paraná, río Uruguay, rio Tocantins
(Entre Ríos, Misiones, Rio Grande do Sul)
100
500
desconocido
Pterygoplichthys ambrosettii
Liposarcus anisitsi
Holmberg, 1893
Argentina, Bolivia, Brasil, Paraguay, Uruguay
río Bermejo, rio Jacaré-Guaçu, rio Boa Esperança = ribeirão Boa Esperança, rio Chibarro, río Lipeo, río Paraguay-Einzug
(São Paulo, Paraná, Salta, Asunción, Formosa)
Liposarcus anisitsi
Holmberg, 1893
Argentina, Bolivia, Brasil, Paraguay, Uruguay
río Bermejo, rio Jacaré-Guaçu, rio Boa Esperança = ribeirão Boa Esperança, rio Chibarro, río Lipeo, río Paraguay-Einzug
(São Paulo, Paraná, Salta, Asunción, Formosa)
60
200
20 - 27
desconocido
Pyxiloricaria menezesi
Isbrücker & Nijssen, 1984
Brasil
Pantanal, Rio Miranda, rio Cuiabá
(Mato Grosso do Sul, Mato Grosso)
Isbrücker & Nijssen, 1984
Brasil
Pantanal, Rio Miranda, rio Cuiabá
(Mato Grosso do Sul, Mato Grosso)
>20
120
desconocido
Rhamdella aymarae
Miquelarena & Menni, 1999
Argentina
Río Itiyuro, río Pilcomayo
(Salta, Santiago del Estero)
Miquelarena & Menni, 1999
Argentina
Río Itiyuro, río Pilcomayo
(Salta, Santiago del Estero)
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Menni, R.C., 2004 "Peces y ambientes en la Argentina continental"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Menni, R.C., 2004 "Peces y ambientes en la Argentina continental"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
23
150
desconocido
Rhamdella cainguae
Bockmann & Miquelarena, 2008
Argentina
arroyo Tateto, arroyo Cuña-Pirú
(Misiones (ARG))
Bockmann & Miquelarena, 2008
Argentina
arroyo Tateto, arroyo Cuña-Pirú
(Misiones (ARG))
Bockmann, Flávio A. & Miquelarena, Amalia M., 2008 "Anatomy And Phylogenetic Relationships Of A New Catfish Species From Northeastern Argentina With Comments On The Phylogenetic Relationships Of The Genus Rhamdella Eigenmann And Eigenmann 1888 (Siluriformes, Heptapteridae)"
Reis, Roberto E.; Malabarba, Luiz R. & De Lucena, Carlos A.S., 2014 "A new species of Rhamdella Eigenmann & Eigenmann, 1888 (Siluriformes: Heptapteridae) from the coastal basins of southern Brazil"
Bogan,S.; Bauni,V.; Alvarez, S.M. & Dalia, A., 2019 "Ejemplares tipo de la Colección Ictiológica que conserva la Fundación de Historia Natural Félix de Azara, Ciudad Autónoma de Buenos Aires, Argentina"
Reis, Roberto E.; Malabarba, Luiz R. & De Lucena, Carlos A.S., 2014 "A new species of Rhamdella Eigenmann & Eigenmann, 1888 (Siluriformes: Heptapteridae) from the coastal basins of southern Brazil"
Bogan,S.; Bauni,V.; Alvarez, S.M. & Dalia, A., 2019 "Ejemplares tipo de la Colección Ictiológica que conserva la Fundación de Historia Natural Félix de Azara, Ciudad Autónoma de Buenos Aires, Argentina"
18
120
desconocido
Rhamdella longiuscula
Lucena & da Silva, 1991
Argentina, Brasil, Uruguay
arroio Passo do Alto, rio Piratinim, arroio Canoin, río Shangay, río Negro, río Santa Lucia, laguna Merín
(Rio Grande do Sul, Misiones,Artigas, Salto, Paysandú, Río Negro, Rivera, Tacuarembó, Durazno, Flores, Florida, Cerro Largo, Treinta y tres, Lavalleja)

Lucena & da Silva, 1991
Argentina, Brasil, Uruguay
arroio Passo do Alto, rio Piratinim, arroio Canoin, río Shangay, río Negro, río Santa Lucia, laguna Merín
(Rio Grande do Sul, Misiones,Artigas, Salto, Paysandú, Río Negro, Rivera, Tacuarembó, Durazno, Flores, Florida, Cerro Largo, Treinta y tres, Lavalleja)
Lucena, C.A.S. de & Silva, J.F.P. da, 1991 "Descrição de uma nova espécie do gênero Rhamdella Eigenmann & Eigenmann, 1888 (Siluriformes: Pimelodidae) para o médio rio Uruguai, sul do Brasil"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Bockmann, Flávio A. & Miquelarena, Amalia M., 2008 "Anatomy And Phylogenetic Relationships Of A New Catfish Species From Northeastern Argentina With Comments On The Phylogenetic Relationships Of The Genus Rhamdella Eigenmann And Eigenmann 1888 (Siluriformes, Heptapteridae)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Bockmann, Flávio A. & Miquelarena, Amalia M., 2008 "Anatomy And Phylogenetic Relationships Of A New Catfish Species From Northeastern Argentina With Comments On The Phylogenetic Relationships Of The Genus Rhamdella Eigenmann And Eigenmann 1888 (Siluriformes, Heptapteridae)"
18
120
desconocido
Rhamdia branneri
Haseman, 1911
Argentina, Brasil
Arroyo Manoeal Gomes, arroyo Jumelo, arroyo Rio da Paz, arroyo Nene, arroyo Pedregulho, arroyo Arquimes, rio Iguaçu-Einzug
(Paraná, Misiones (ARG))
Haseman, 1911
Argentina, Brasil
Arroyo Manoeal Gomes, arroyo Jumelo, arroyo Rio da Paz, arroyo Nene, arroyo Pedregulho, arroyo Arquimes, rio Iguaçu-Einzug
(Paraná, Misiones (ARG))
35
200
18 - 25
desconocido
Rhamdia voulezi
Haseman, 1911
Argentina, Brazil
Arroyo Manoel Gomes, arroyo Rio da Paz, arroyo Nene, arroyo Bom Retiro, arroyo Pedregulho, arroyo Arquimedes, arroyo Tomenta
(Paraná, Misiones (ARG))
Haseman, 1911
Argentina, Brazil
Arroyo Manoel Gomes, arroyo Rio da Paz, arroyo Nene, arroyo Bom Retiro, arroyo Pedregulho, arroyo Arquimedes, arroyo Tomenta
(Paraná, Misiones (ARG))
40
200
18 - 25
desconocido
Rhamdiopsis microcephala
Lütken (Reinhardt), 1874
Brasil
Rio das Velhas, oberer rio Paraná-Einzug
(Minas Gerais)
Lütken (Reinhardt), 1874
Brasil
Rio das Velhas, oberer rio Paraná-Einzug
(Minas Gerais)
10
60
desconocido
15
100
18 - 25
desconocido
Rhinelepis aspera
Spix & Agassiz, 1829
Brasil
Rio São Francisco-Einzug, oberer rio Paraná-Einzug
(Minas Geraís, Bahia, Alagoas, Sergipe, São Paulo, Paraná, Rio Grande do Sul, Santa Catarina)
Spix & Agassiz, 1829
Brasil
Rio São Francisco-Einzug, oberer rio Paraná-Einzug
(Minas Geraís, Bahia, Alagoas, Sergipe, São Paulo, Paraná, Rio Grande do Sul, Santa Catarina)
70
300
25 - 29
desconocido
Rhinelepis strigosa
Valenciennes, 1840
Argentina, Brasil, Paraguay, Uruguay
Rio Paraná, río Uruguay, Río de la Plata
(Paraná, Corientes, Mato Grosso do Sul, Rio Grande do Sul, São Paulo, Entre Rios)

Valenciennes, 1840
Argentina, Brasil, Paraguay, Uruguay
Rio Paraná, río Uruguay, Río de la Plata
(Paraná, Corientes, Mato Grosso do Sul, Rio Grande do Sul, São Paulo, Entre Rios)
60
200
20 - 27
desconocido
Rhinodoras dorbignyi
Kner, 1855
Argentina, Brasil, Paraguay, Uruguay
Río de la Plata, Rio Parahyba = rio Paraiba do Sul, río Paraguay, río Paraná, rio Taquarí, rio Mogi
(Rio Grande do Sul, São Paulo, Misiones, Mato Grosso do Sul)

Kner, 1855
Argentina, Brasil, Paraguay, Uruguay
Río de la Plata, Rio Parahyba = rio Paraiba do Sul, río Paraguay, río Paraná, rio Taquarí, rio Mogi
(Rio Grande do Sul, São Paulo, Misiones, Mato Grosso do Sul)
50
200
20 - 25
desconocido
Rhinolekos britskii
Martins, Langeani & Costa, 2011
Brasil
córrego Arapuca, córrego Gameleira, córrego Campo Alegre, córrego dos Macacos, rio Corumbá
(Goiás)
Martins, Langeani & Costa, 2011
Brasil
córrego Arapuca, córrego Gameleira, córrego Campo Alegre, córrego dos Macacos, rio Corumbá
(Goiás)
5
60
desconocido
Rhinolekos garavelloi
Martins & Langeani, 2011
Brasil
Rio Paranaíba-Einzug bei Caldas Novas, rio Corumbá
(Goiás)
Martins & Langeani, 2011
Brasil
Rio Paranaíba-Einzug bei Caldas Novas, rio Corumbá
(Goiás)
5
60
desconocido
Rhinolekos longicolla
Calegari & Reis, 2010
Brasil
ribeirão Santana, córrego Taquara, rio São Bartolomeu, ribeirão Mestre D'armas
(Brasília)
Calegari & Reis, 2010
Brasil
ribeirão Santana, córrego Taquara, rio São Bartolomeu, ribeirão Mestre D'armas
(Brasília)
6
60
23 - 26
desconocido
5
60
desconocido
Rhyacoglanis paranensis
Shibatta & Vari, 2017
Brasil
rio Piracicaba, río Paraná = rio Paraná, rio Paranapanema, rio Cubatão, rio Laranjinha, córrego Mimoso, rio Passa Cinco, rio Tijuco
(São Paulo, Minas Gerais)

Shibatta & Vari, 2017
Brasil
rio Piracicaba, río Paraná = rio Paraná, rio Paranapanema, rio Cubatão, rio Laranjinha, córrego Mimoso, rio Passa Cinco, rio Tijuco
(São Paulo, Minas Gerais)
12
80
desconocido
Ricola macrops
Regan, 1904
Argentina, Uruguay
unterer río Paraná-, río Negro, rio Uruguay-Einzug
(Entre Ríos, Buenos Aires, Río Negro, Soriano, Colonia, Durazno, Florida, San José)
Regan, 1904
Argentina, Uruguay
unterer río Paraná-, río Negro, rio Uruguay-Einzug
(Entre Ríos, Buenos Aires, Río Negro, Soriano, Colonia, Durazno, Florida, San José)
25
150
sí
Rineloricaria anhaguapitan
Ghazzi, 2008
Brasil
Rio Butiá, rio Passo Fundo, rio Caraguatá
(Rio Grande do Sul)
Ghazzi, 2008
Brasil
Rio Butiá, rio Passo Fundo, rio Caraguatá
(Rio Grande do Sul)
15
100
20 - 27
desconocido
14
80
20 - 25
desconocido
Rineloricaria aurata
Hemiloricaria aurata
Knaack, 2003
Brasil, Paraguay
córrego Estorda, rio Papagaio, arroyo Maya, río Mboi, rio Taboco, rio Abobral, río Jejuí-mí, arroyo Pira-Cajón, córrego Forquilha, córrego Quebra-Canela, riacho Figueira, río Aquidaban, río Guaporé = río Iténez, córrego Cancela, rio Novo, rio Aricá-açu, rio Miranda, rio do Peixe, arroyo Piribebu arroyo Clementina, río Aguaray, río Paraguay
(Concepción, Mato Grosso, Mato Grosso do Sul,Alto Paraguay, Amambay, Caaguazú, Canindeyú, Guairá)
Hemiloricaria aurata
Knaack, 2003
Brasil, Paraguay
córrego Estorda, rio Papagaio, arroyo Maya, río Mboi, rio Taboco, rio Abobral, río Jejuí-mí, arroyo Pira-Cajón, córrego Forquilha, córrego Quebra-Canela, riacho Figueira, río Aquidaban, río Guaporé = río Iténez, córrego Cancela, rio Novo, rio Aricá-açu, rio Miranda, rio do Peixe, arroyo Piribebu arroyo Clementina, río Aguaray, río Paraguay
(Concepción, Mato Grosso, Mato Grosso do Sul,Alto Paraguay, Amambay, Caaguazú, Canindeyú, Guairá)
12
80
25 - 29
desconocido
Rineloricaria baliola
Rodriguez & Reis, 2008
Brasil, Uruguay
Rio Jacuí-Mirim, arroio Passo das Êguas, rio Colorado, rio Espraiado, rio da Glória, arroio Burro Preto, arroio Pinheirinho, rio Lajeado das Pedras, rio Turvo, rio Ivaí, rio Camaquã
(Rio Grande do Sul)

Rodriguez & Reis, 2008
Brasil, Uruguay
Rio Jacuí-Mirim, arroio Passo das Êguas, rio Colorado, rio Espraiado, rio da Glória, arroio Burro Preto, arroio Pinheirinho, rio Lajeado das Pedras, rio Turvo, rio Ivaí, rio Camaquã
(Rio Grande do Sul)
25
150
20 - 25
desconocido
Rineloricaria cacerensis
Hemiloricaria cacerensis
Miranda-Ribeiro, 1912
Brasil
Rio Paraguay-Einzug bei Cáceres
(Mato Grosso, Mato Grosso do Sul)
Hemiloricaria cacerensis
Miranda-Ribeiro, 1912
Brasil
Rio Paraguay-Einzug bei Cáceres
(Mato Grosso, Mato Grosso do Sul)
8
60
desconocido
Rineloricaria capitonia
Ghazzi, 2008
Brasil
Rio Alegre, rio Palmeira, rio Morimotimã, rio Passo Fundo im rio Ijuí-Einzug
(Rio Grande do Sul)
Ghazzi, 2008
Brasil
Rio Alegre, rio Palmeira, rio Morimotimã, rio Passo Fundo im rio Ijuí-Einzug
(Rio Grande do Sul)
17
100
20 - 25
desconocido
13
80
desconocido
Rineloricaria isaaci
Rodriguez & Miquelarena, 2008
Argentina, Brasil, Uruguay
río los Loros, río el Pelado, rio Quaraí-Mirim
(Entre Ríos, Rio Grande do Sul)

Rodriguez & Miquelarena, 2008
Argentina, Brasil, Uruguay
río los Loros, río el Pelado, rio Quaraí-Mirim
(Entre Ríos, Rio Grande do Sul)
12
80
desconocido
Rineloricaria kronei
Miranda-Ribeiro, 1911
Brasil
Rio Iporanga = rio Betari, rio Ribeira de Iguapé, rio Mogi Guaçu
(São Paulo)
Miranda-Ribeiro, 1911
Brasil
Rio Iporanga = rio Betari, rio Ribeira de Iguapé, rio Mogi Guaçu
(São Paulo)
17
120
desconocido
>15
100
18 - 25
desconocido
Rineloricaria latirostris
Boulenger, 1900
Brasil
Quellgebiet des rio da Mata, rio Mogi-Guaçu = rio Mojiguaçu, oberer rio Paraná-Einzug
(São Paulo)
Boulenger, 1900
Brasil
Quellgebiet des rio da Mata, rio Mogi-Guaçu = rio Mojiguaçu, oberer rio Paraná-Einzug
(São Paulo)
36
180
18 - 22
Amazonas 09+10/2011
Rineloricaria lima
Kner, 1853
Brasil
Río de la Plata-Einzug, río Uruguay
(Entre Ríos, Rio Grande do Sul)

Kner, 1853
Brasil
Río de la Plata-Einzug, río Uruguay
(Entre Ríos, Rio Grande do Sul)
12
80
desconocido
17
100
18 - 25
desconocido
Rineloricaria microlepidogaster
Regan, 1904
Argentina, Brasil, Uruguay
Laguna dos Patos, rio Taquari, rio Paraná, rio Uruguai = río Uruguay
(Rio Grande do Sul)

Regan, 1904
Argentina, Brasil, Uruguay
Laguna dos Patos, rio Taquari, rio Paraná, rio Uruguai = río Uruguay
(Rio Grande do Sul)
23
120
22 - 26
desconocido
Rineloricaria misionera
Rodriguez & Miquelarena, 2005
Argentina
arroyo Tateto, arroyo Cuña–Pirú, arroyo Pepirí Miní, arroyo Santa Ana, arroyo Liso, Salto Horacio, río Paraná-Einzug
(Misiones)
Rodriguez & Miquelarena, 2005
Argentina
arroyo Tateto, arroyo Cuña–Pirú, arroyo Pepirí Miní, arroyo Santa Ana, arroyo Liso, Salto Horacio, río Paraná-Einzug
(Misiones)
Rodríguez, M.S. & Miquelarena, A.M., 2005 "A new species of Rineloricaria (Siluriformes: Loricariidae) from the Paraná and Uruguay River basins, Misiones, Argentina"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Ghazzi, M.S., 2008 "Nove espécies novas do gênero Rineloricaria (Siluriformes,Loricariidae) do rio Uruguai, do sul do Brasil"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"
Ghazzi, M.S., 2008 "Nove espécies novas do gênero Rineloricaria (Siluriformes,Loricariidae) do rio Uruguai, do sul do Brasil"
>12
80
desconocido
12
80
desconocido
Rineloricaria parva
Hemiloricaria parva
Boulenger, 1895
Argentina, Brasil; Paraguay; Uruguay
rio Santa Maria, rio Corixo, rio Salado, rio Paraguay, rio Uruguai = río Uruguay, rio Paraná, rio Pixaim, rio Miranda, rio Paray, laguna Penayo, rio Tebicuary
(Mato Grosso do Sul, Rio Grande do Sul, Concepción (PGY))

Hemiloricaria parva
Boulenger, 1895
Argentina, Brasil; Paraguay; Uruguay
rio Santa Maria, rio Corixo, rio Salado, rio Paraguay, rio Uruguai = río Uruguay, rio Paraná, rio Pixaim, rio Miranda, rio Paray, laguna Penayo, rio Tebicuary
(Mato Grosso do Sul, Rio Grande do Sul, Concepción (PGY))
15
100
25 - 29
múltiple
15
100
desconocido
Rineloricaria pentamaculata
Langeani & Araujo, 1994
Brasil
rio Ribeirão Grande, rio Turvo, ribeirão do Tamanduá, ribeirão da Barra Grande, rio Paranaíba, rio Keller
(Paraná, São Paulo, Minas Gerais)
Langeani & Araujo, 1994
Brasil
rio Ribeirão Grande, rio Turvo, ribeirão do Tamanduá, ribeirão da Barra Grande, rio Paranaíba, rio Keller
(Paraná, São Paulo, Minas Gerais)
15
100
desconocido
Rineloricaria reisi
Ghazzi, 2008
Argentina, Brasil
Rio Piratini, rio Conceição, arroyo Paraíso = arroyo Canal Tuerto im rio Uruguay-Einzug
(Rio Grande do Sul, Misiones)

Ghazzi, 2008
Argentina, Brasil
Rio Piratini, rio Conceição, arroyo Paraíso = arroyo Canal Tuerto im rio Uruguay-Einzug
(Rio Grande do Sul, Misiones)
23
150
desconocido
Rineloricaria rodriquezae
Costa-Silva, Oliveira & Costa e Silva, 2021
Brasil
rio Paranaíba-Einzug
(Minas Gerais, Goiás)
Costa-Silva, Oliveira & Costa e Silva, 2021
Brasil
rio Paranaíba-Einzug
(Minas Gerais, Goiás)
Costa-Silva, G.J.; Oliveira, C. & Costa e Silva, G.S., 2021 "New species of Rineloricaria (Siluriformes: Loricariidae) from the Paranaíba River basin, Brazil" (abstract)
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
17
100
desconocido
Rineloricaria sanga
Ghazzi, 2008
Brasil
Sanga das Águas Frias, arroio Santa Fé
(Rio Grande do Sul, Santa Catarina)
Ghazzi, 2008
Brasil
Sanga das Águas Frias, arroio Santa Fé
(Rio Grande do Sul, Santa Catarina)
12
80
desconocido
Rineloricaria steinbachi
Ixinandria steinbachi
Regan, 1906
Argentina, Bolivia
río Calchaqui, río Arenales, río Juramento, río Bermejo, río Mojotoro, río La Caldera, río Baritú, arroyo Vallecito, río Salinas, río Emborozú, río Cuesta Vieja, río Chuquisaca
(Salta, Jujuy, Tarija, Chuquisaca)
Ixinandria steinbachi
Regan, 1906
Argentina, Bolivia
río Calchaqui, río Arenales, río Juramento, río Bermejo, río Mojotoro, río La Caldera, río Baritú, arroyo Vallecito, río Salinas, río Emborozú, río Cuesta Vieja, río Chuquisaca
(Salta, Jujuy, Tarija, Chuquisaca)
13
80
14 - 25
sí
Rineloricaria stellata
Ghazzi, 2008
Argentina, Brasil, Uruguay
Rio Ijui, arroio Quaraizinho im rio Buricá-, arroio Ximbocuzinho, arroio Pobre, rio Piratini, arroio Passo do Rosário,rio Ijuizinho-, rio Inhacunda-Einzug, arroyo San Juan, arroyo Yabotí-Miní im Rio Uruguai-Einzug
(Rio Grande do Sul, Misiones)

Ghazzi, 2008
Argentina, Brasil, Uruguay
Rio Ijui, arroio Quaraizinho im rio Buricá-, arroio Ximbocuzinho, arroio Pobre, rio Piratini, arroio Passo do Rosário,rio Ijuizinho-, rio Inhacunda-Einzug, arroyo San Juan, arroyo Yabotí-Miní im Rio Uruguai-Einzug
(Rio Grande do Sul, Misiones)
15
100
20 - 25
desconocido
13
80
desconocido
Rineloricaria tropeira
Ghazzi, 2008
Brasil
arroio Passo do Carro, arroio Cachoeirinha, rio Urubici
(Rio Grande do Sul, Santa Catarina)
Ghazzi, 2008
Brasil
arroio Passo do Carro, arroio Cachoeirinha, rio Urubici
(Rio Grande do Sul, Santa Catarina)
10
80
20 - 25
desconocido
Rineloricaria zaina
Ghazzi, 2008
Argentina, Brasil
Arroio Quaraizinho, rio Comandaí, rio Conceição, rio Piratini, rio Jacutinga, rio Ligeiro, arroio Santana, rio Jaguari, rio Buricá, rio Riacho Grande, rio do Peixe, arroyo Yabotí-Miní, rio Uruguay-Einzug
(Rio Grande do Sul, Santa Catarina, Misiones)

Ghazzi, 2008
Argentina, Brasil
Arroio Quaraizinho, rio Comandaí, rio Conceição, rio Piratini, rio Jacutinga, rio Ligeiro, arroio Santana, rio Jaguari, rio Buricá, rio Riacho Grande, rio do Peixe, arroyo Yabotí-Miní, rio Uruguay-Einzug
(Rio Grande do Sul, Santa Catarina, Misiones)
15
100
20 - 25
desconocido
Scleronema auromaculatum
Costa, Sampaio, Giongo, Almeida, Azevedo-Santos & Katz, 2022
Brasil
rio Capivara-Einzug
(Minas Gerais)
Costa, Sampaio, Giongo, Almeida, Azevedo-Santos & Katz, 2022
Brasil
rio Capivara-Einzug
(Minas Gerais)
Costa, W.J.E.M.; Sampaio, W.M.S.; Giongo, P.; Almeida, F.B. de; Azevedo-Santos, V.M. & Katz,A.M., 2022 "An enigmatic interstitial trichomycterine catfish from south-eastern Brazil found at about 1000 km away from its sister group Siluriformes: Trichomycteridae)" (abstract)
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
5
60
desconocido
Scleronema guapa
Ferrer & Malabarba, 2020
Brasil
sanga Santo Antônio, rio Ibicuí-Einzug, arroio Jacaquá, arroio Taquari, sanga do Areal, arroio Capivara
(Rio Grande do Sul)

Ferrer & Malabarba, 2020
Brasil
sanga Santo Antônio, rio Ibicuí-Einzug, arroio Jacaquá, arroio Taquari, sanga do Areal, arroio Capivara
(Rio Grande do Sul)
5
60
desconocido
Scleronema ibirapuita
Ferrer & Malabarba, 2020
Brasil, Uruguay
rio Ibirapuitã Chico, rio Ibirapuitã-Einzug, arroio Passo das Pedras; río Arapey
(Rio Grande do Sul)

Ferrer & Malabarba, 2020
Brasil, Uruguay
rio Ibirapuitã Chico, rio Ibirapuitã-Einzug, arroio Passo das Pedras; río Arapey
(Rio Grande do Sul)
5
60
desconocido
Scleronema macanuda
Ferrer & Malabarba, 2020
Brasil, Uruguay
arroio Velhaco-Einzug, laguna dos Patos-Einzug, arroio Telha Chico, arroio Evaristo, rio São Sepé, arroio Mata Olho, arroio Ribeirinho, rio Camaquã-, rio Pardo-Einzug, arroio Velhaco, arroio Calombos
(Rio Grande do Sul, Colonia, Treinta y Tres, Rivera, Flores)

Ferrer & Malabarba, 2020
Brasil, Uruguay
arroio Velhaco-Einzug, laguna dos Patos-Einzug, arroio Telha Chico, arroio Evaristo, rio São Sepé, arroio Mata Olho, arroio Ribeirinho, rio Camaquã-, rio Pardo-Einzug, arroio Velhaco, arroio Calombos
(Rio Grande do Sul, Colonia, Treinta y Tres, Rivera, Flores)
18
80
desconocido
Scleronema milonga
Ferrer & Malabarba, 2020
Argentina, Brasil
arroio Lageado Araçá, arroyo Itacaruaré, rio Palmeira, arroio Lageado do Moinho, arroio Brum, arroio Alexandrino, rio Divisa, rio Ijuí-Mirim
(Rio Grande do Sul, Misiones)

Ferrer & Malabarba, 2020
Argentina, Brasil
arroio Lageado Araçá, arroyo Itacaruaré, rio Palmeira, arroio Lageado do Moinho, arroio Brum, arroio Alexandrino, rio Divisa, rio Ijuí-Mirim
(Rio Grande do Sul, Misiones)
5
60
desconocido
Scleronema minutum
Boulenger, 1891
Argentina, Brazil, Uruguay
arroyo Yuquerí Chico, río Negro, rio Ibicuí, río Dayman, río Queguay, río San Salvador, arroyo Feliciano, río Guayquiraro, arroyo Mármol?, río Gualeguay?
(Rio Negro, Tacuarembó, Soriano, Durazno, Cerro Largo, Rivera, Florida, Treinta y Tres, Lavalleja, Maldonado, Paysandú, Rio Grande do Sul, Entre Rios, Corrientes)

Boulenger, 1891
Argentina, Brazil, Uruguay
arroyo Yuquerí Chico, río Negro, rio Ibicuí, río Dayman, río Queguay, río San Salvador, arroyo Feliciano, río Guayquiraro, arroyo Mármol?, río Gualeguay?
(Rio Negro, Tacuarembó, Soriano, Durazno, Cerro Largo, Rivera, Florida, Treinta y Tres, Lavalleja, Maldonado, Paysandú, Rio Grande do Sul, Entre Rios, Corrientes)
7
60
desconocido
Scleronema operculatum
Eigenmann, 1917
Argentina, Brasil, Uruguay
rio Cacequi, rio Jaguari, rio Inhacundá, arroio do Salso, arroio Santa Maria Chico, arroio Santo Antônio, arroio São João, arroio Jacaquá
(Rio Grande do Sul, Entre Rios)

Eigenmann, 1917
Argentina, Brasil, Uruguay
rio Cacequi, rio Jaguari, rio Inhacundá, arroio do Salso, arroio Santa Maria Chico, arroio Santo Antônio, arroio São João, arroio Jacaquá
(Rio Grande do Sul, Entre Rios)
8
60
desconocido
Scleronema teiniagua
Ferrer & Malabarba, 2020
Brasil, Uruguay
arroyo Tres Cruces, arroio Salsal, arroio Cati, arroyo Cuaró Grande, arroyo los Molles, arroyo Catalán Chico
(Rio Grande do Sul, Artigas)

Ferrer & Malabarba, 2020
Brasil, Uruguay
arroyo Tres Cruces, arroio Salsal, arroio Cati, arroyo Cuaró Grande, arroyo los Molles, arroyo Catalán Chico
(Rio Grande do Sul, Artigas)
6
60
desconocido
Scoloplax empousa
Schaefer, Weitzman & Britski, 1989
Bolivia, Brasil
rio Ivinhema, rio Paraguai, rio Guaporé = río Iténez
(Mato Grosso, Santa Cruz)
Schaefer, Weitzman & Britski, 1989
Bolivia, Brasil
rio Ivinhema, rio Paraguai, rio Guaporé = río Iténez
(Mato Grosso, Santa Cruz)
Schaefer, S.A.; Weitzman, S.H. & Britski, H.A., 1989 "Review of the neotropical catfish genus Scoloplax (Pisces: Loricarioidea: Scoloplacidae) with comments on reductive characters in phylogenetic analysis"
Schaefer, S.A., 1990 "Anatomy and relationships of the scoloplacid catfishes"
Costa, W.J.E.M. & Le Bail, P., 1999 "Fluviphylax palikur: A New Poeciliid from the Rio Oiapoque Basin, Northern Brazil (Cyprinodontiformes: Cyprinodontoidei), with Comments on Miniaturization in Fluviphylax and Other Neotropical Freshwater Fishes"
Schaefer, S.A., 1990 "Anatomy and relationships of the scoloplacid catfishes"
Costa, W.J.E.M. & Le Bail, P., 1999 "Fluviphylax palikur: A New Poeciliid from the Rio Oiapoque Basin, Northern Brazil (Cyprinodontiformes: Cyprinodontoidei), with Comments on Miniaturization in Fluviphylax and Other Neotropical Freshwater Fishes"
3
60
desconocido
Sorubim lima
Bloch & Schneider, 1801
Argentina, Bolivia, Brasil, Ecuador, Colombia, Paraguay, Perú, Venezuela, Uruguay
Rio Maranham, Amazonas-, río Orinoco-, río Paraná-, rio Parnaíba-, río Uruguay-Einzug

Bloch & Schneider, 1801
Argentina, Bolivia, Brasil, Ecuador, Colombia, Paraguay, Perú, Venezuela, Uruguay
Rio Maranham, Amazonas-, río Orinoco-, río Paraná-, rio Parnaíba-, río Uruguay-Einzug
60
300
desconocido
Spatuloricaria evansii
Boulenger, 1892
Argentina, Bolivia, Brasil
Rio Jangada = rio Jugada, oberer Río Paraquay-Einzug, río Beni-Einzug
(Mato Grosso, Beni)

Boulenger, 1892
Argentina, Bolivia, Brasil
Rio Jangada = rio Jugada, oberer Río Paraquay-Einzug, río Beni-Einzug
(Mato Grosso, Beni)
25
150
desconocido
Steindachneridion melanodermatum
Garavello, 2005
Argentina, Brasil
Rio Iguaçu = río Iguazú, Salto Osório, Garganta del Diablo, arroyo Ñandú
(Paraná, Santa Catarina, Misiones)

Garavello, 2005
Argentina, Brasil
Rio Iguaçu = río Iguazú, Salto Osório, Garganta del Diablo, arroyo Ñandú
(Paraná, Santa Catarina, Misiones)
60
300
18 - 25
desconocido
Steindachneridion punctatum
Miranda-Ribeiro, 1918
Brasililen, Uruguay
Rio Pelotas, rio Canoas, rio Grande, cachoeira Mata-Doutor, oberer Río Paraná-Einzug, oberer Río Uruguay-Einzug
(Rio Grande do Sul, São Paulo)

Miranda-Ribeiro, 1918
Brasililen, Uruguay
Rio Pelotas, rio Canoas, rio Grande, cachoeira Mata-Doutor, oberer Río Paraná-Einzug, oberer Río Uruguay-Einzug
(Rio Grande do Sul, São Paulo)
75
400
desconocido
Steindachneridion scriptum
Miranda-Ribeiro, 1918
Argentina, Brasil, Uruguay
ribeirão dos Dourados, rio Pelotas, rio Canoas, rio Grande, cachoeira Mata-Doutor, rio Paranapanema, oberer Rio Parana-Einzug, oberer Rio Uruguay-Einzug
(Rio Grande do Sul, Santa Catarina, São Paulo, Misiones, Artigas, Paraná)

Miranda-Ribeiro, 1918
Argentina, Brasil, Uruguay
ribeirão dos Dourados, rio Pelotas, rio Canoas, rio Grande, cachoeira Mata-Doutor, rio Paranapanema, oberer Rio Parana-Einzug, oberer Rio Uruguay-Einzug
(Rio Grande do Sul, Santa Catarina, São Paulo, Misiones, Artigas, Paraná)
85
400
desconocido
Sturisoma barbatum
Kner, 1854
Argentina, Brasil, Paraguay
Pantanal, rio Cuiaba, rio Paraguay, río Teuquito, rio Bigueirinho, río Colastiné Sur, río Miranda, rio Taquari, represa da Manso, rio Coxim, rio Vermelho, baia Negra
(Mato Grosso, Misiones, Asunción, Salta, Santa Fé)
Kner, 1854
Argentina, Brasil, Paraguay
Pantanal, rio Cuiaba, rio Paraguay, río Teuquito, rio Bigueirinho, río Colastiné Sur, río Miranda, rio Taquari, represa da Manso, rio Coxim, rio Vermelho, baia Negra
(Mato Grosso, Misiones, Asunción, Salta, Santa Fé)
30
120
25 - 29
Catfish Atlas 1
Sturisoma robustum
Regan, 1904
Bolivia, Brasil, Paraguay
Rio Miranda, río Paraguay, rio Salado, rio Pilcomayo, lago Ypacarai, Rio Aquidaban
(Mato Grosso do Sul, La Cordillera, Presidente Hayes, Concepción)
Regan, 1904
Bolivia, Brasil, Paraguay
Rio Miranda, río Paraguay, rio Salado, rio Pilcomayo, lago Ypacarai, Rio Aquidaban
(Mato Grosso do Sul, La Cordillera, Presidente Hayes, Concepción)
30
120
24 - 28
desconocido
Tatia boemia
Koch & Reis, 1996
Brasil, Uruguay
Rio Pelotas, río Cuareim, im oberen Rio Uruguay-Einzug
(Rio Grande de Sul, Artigas)

Koch & Reis, 1996
Brasil, Uruguay
Rio Pelotas, río Cuareim, im oberen Rio Uruguay-Einzug
(Rio Grande de Sul, Artigas)
10
60
desconocido
Tatia britskii
Sarmento-Soares & Birindelli, 2015
Brasil
oberer Río Paraná-Einzug
(São Paulo, Mato Grosso de Sul)
Sarmento-Soares & Birindelli, 2015
Brasil
oberer Río Paraná-Einzug
(São Paulo, Mato Grosso de Sul)
5
60
desconocido
Tatia jaracatia
Pavanelli & Bifi, 2009
Argentina, Brasil
Rio Jaracatiá, rio Tormenta, rio Chopim, rio Cotejipe, rio Adelaide, arroyo Deseado im río Antonia-Einzug
(Paraná, Misiones)
Pavanelli & Bifi, 2009
Argentina, Brasil
Rio Jaracatiá, rio Tormenta, rio Chopim, rio Cotejipe, rio Adelaide, arroyo Deseado im río Antonia-Einzug
(Paraná, Misiones)
10
60
18 - 25
desconocido
10
60
desconocido
Taunayia bifasciata
Eigenmann & Norris, 1900
Brasil
Oberer Rio Paraíba do Sul-, Rio Tietê-Einzug
(São Paulo)

Eigenmann & Norris, 1900
Brasil
Oberer Rio Paraíba do Sul-, Rio Tietê-Einzug
(São Paulo)
7
60
desconocido
Trachelyopterus albicrux
Berg, 1901
Argentina, Brasil, Uruguay
Rio de la Plata-Einzug
(Buenos Aires, Rio Grande do Sul)

Berg, 1901
Argentina, Brasil, Uruguay
Rio de la Plata-Einzug
(Buenos Aires, Rio Grande do Sul)
17
100
desconocido
12
80
desconocido
Trachelyopterus lucenai
Bertoletti, da Silva & Pereira, 1995
Argentina, Brasil, Uruguay
Rio Jacuí, Lagoa Itapeva, Lagoa Dos Quadros, rio Chasqueiro, Laguna dos Patos, río Negro, lago del Bonete
(Rio Grande do Sul, Río Negro, Durazno, Flores, Soriano)

Bertoletti, da Silva & Pereira, 1995
Argentina, Brasil, Uruguay
Rio Jacuí, Lagoa Itapeva, Lagoa Dos Quadros, rio Chasqueiro, Laguna dos Patos, río Negro, lago del Bonete
(Rio Grande do Sul, Río Negro, Durazno, Flores, Soriano)
25
150
desconocido
Trachelyopterus teaguei
Devincenzi, 1942
Argentina, Brasil, Uruguay
unterer río Uruguay-Einzug, río Queguay, río Negro
(Paysandú, Río Negro, Rio Grande do Sul)

Devincenzi, 1942
Argentina, Brasil, Uruguay
unterer río Uruguay-Einzug, río Queguay, río Negro
(Paysandú, Río Negro, Rio Grande do Sul)
25
150
Riehl & Baensch 1996
Trachydoras paraguayensis
Eigenmann & Ward, 1907
Argentina, Bolivia, Brasil, Paraguay
Río Paraguay-, río Paraná, rio Madeira-Einzug
(Amazonas, Mato Grosso do Sul, Rondônia, Misiones, Formosa, Beni, Alto Paraguay, Presidente Hayes, Concepción, San Pedro, Cordillera, Asunción, Central, Ñeembucú)
Eigenmann & Ward, 1907
Argentina, Bolivia, Brasil, Paraguay
Río Paraguay-, río Paraná, rio Madeira-Einzug
(Amazonas, Mato Grosso do Sul, Rondônia, Misiones, Formosa, Beni, Alto Paraguay, Presidente Hayes, Concepción, San Pedro, Cordillera, Asunción, Central, Ñeembucú)
25
150
desconocido
Trichomycterus adautoleitei
Costa, Azevedo-Santos, Katz, 2023
Brasil
Zufluss zu rio Itaci
(Minas Gerais)
Costa, Azevedo-Santos, Katz, 2023
Brasil
Zufluss zu rio Itaci
(Minas Gerais)
Costa, W.J.E.M.; Azevedo-Santos, V.M.; Mattos, J.L.o. & Katz, A.M., 2023 "Molecular Phylogeny, Taxonomy and Distribution Patterns of
Trichomycterine Catfishes in the Middle Rio Grande Drainage,
South-Eastern Brazil (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
7
60
desconocido
Trichomycterus aguarague
Fernández & Osinaga, 2006
Bolivia
quebrada Timboycito, quebrada La Anta
(Tarija)

Fernández & Osinaga, 2006
Bolivia
quebrada Timboycito, quebrada La Anta
(Tarija)
Fernández, L. & Osinaga, K., 2006 "A new Trichomycterus (Siluriformes: Trichomycteridae) from Aguarague National Park of the Bolivian preandean region, with comments on relationships within the genus"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Terán, G.E.; Ferrer, J.; Benitez, M.; Alonso, F.; Aguilera, G. & Mirande, J.M., 2017 "Living in the waterfalls: a new species of Trichomycterus (Siluriformes: Trichomycteridae) from Tabay stream, Misiones, Argentina"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Terán, G.E.; Ferrer, J.; Benitez, M.; Alonso, F.; Aguilera, G. & Mirande, J.M., 2017 "Living in the waterfalls: a new species of Trichomycterus (Siluriformes: Trichomycteridae) from Tabay stream, Misiones, Argentina"
5
60
24 - 30
desconocido
Trichomycterus araxa
Costa, Mattos, Sampaio, Giongo, Almeida & Katz , 2022
Brasil
rio Capivara
(Minas Gerais)
Costa, Mattos, Sampaio, Giongo, Almeida & Katz , 2022
Brasil
rio Capivara
(Minas Gerais)
Costa, W.J.E.M.; Mattos, J.L.O.; Sampaio, W.M.S.; Giongo, P.; Almeida, F.B. de & Katz, A.M., 2022 "Phylogenetic relationships of a new catfish of the genus Trichomycterus (Siluriformes, Trichomycteridae) from the Brazilian Cerrado, and the role of Cenozoic events in the diversification of mountain catfishes"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
8
60
desconocido
Boyle, H.S. & Nicols, J.T., 1956 "A new pygidiin catfish from Argentina"
Arratia, G. & Marque S.M., 1985 "New catfishes of the genus Trichomycterus from the high Andes of South America (Pisces, Siluriformes) with remarks on distribution and ecology"
Fernández, L.A., 2000 "Redescription of the teleost Trichomycterus barbouri (Eigenmann, 1911), occurrence in Argentina and comparison with related species (Ostariophysi: Siluriformes: Trichomycteridae)"
Arratia, G. & Marque S.M., 1985 "New catfishes of the genus Trichomycterus from the high Andes of South America (Pisces, Siluriformes) with remarks on distribution and ecology"
Fernández, L.A., 2000 "Redescription of the teleost Trichomycterus barbouri (Eigenmann, 1911), occurrence in Argentina and comparison with related species (Ostariophysi: Siluriformes: Trichomycteridae)"
12
80
desconocido
Trichomycterus coelhorum
Costa, Azevedo-Santos, Katz, 2023
Brasil
Zufluss zu rio Uberaba
(Minas Gerais)
Costa, Azevedo-Santos, Katz, 2023
Brasil
Zufluss zu rio Uberaba
(Minas Gerais)
Costa, W.J.E.M.; Azevedo-Santos, V.M.; Mattos, J.L.o. & Katz, A.M., 2023 "Molecular Phylogeny, Taxonomy and Distribution Patterns of
Trichomycterine Catfishes in the Middle Rio Grande Drainage,
South-Eastern Brazil (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
7
60
desconocido
Trichomycterus dali
Rizzato, Costa, Trajano & Bichuette, 2011
Brasil
Área cárstica da Serra da Bodoquena, caverna Saracura, Caverna Buraco das Abelhas, caverna do Morro do Jericó
(Mato Grosso do Sul)

Rizzato, Costa, Trajano & Bichuette, 2011
Brasil
Área cárstica da Serra da Bodoquena, caverna Saracura, Caverna Buraco das Abelhas, caverna do Morro do Jericó
(Mato Grosso do Sul)
13
80
desconocido
Trichomycterus funebris
Costa & Katz, 2021
Brasil
rio das Mortes bei Nossa Senhora das Dores, córrego Areias
(Minas Gerais)
Costa & Katz, 2021
Brasil
rio das Mortes bei Nossa Senhora das Dores, córrego Areias
(Minas Gerais)
Costa, W.J.E.M. & Katz, A.M., 2021 "Integrative taxonomy supports high species diversity of south-eastern Brazilian mountain catfishes of the T. reinhardti group (Siluriformes: Trichomycteridae)" (abstract)
Costa, W.J.E.M., 2021 "Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Costa, W.J.E.M., 2021 "Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
7
60
desconocido
Costa, W.J.E.M.; Azevedo-Santos, V.M.; Mattos, J.L.o. & Katz, A.M., 2023 "Molecular Phylogeny, Taxonomy and Distribution Patterns of
Trichomycterine Catfishes in the Middle Rio Grande Drainage,
South-Eastern Brazil (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
8
60
desconocido
Barbosa, M.A. & Katz, A.M., 2016 "A new species of the catfish genus Trichomycterus (Teleostei: Siluriformes: Trichomycteridae) from the Paranaíba basin, Central Brazil"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
8
60
desconocido
Trichomycterus heterodontus
Eigenmann, 1917
Argentina, Bolivia
Río Mendoza, río Pilcomayo
(Mendoza, Tarija)
Eigenmann, 1917
Argentina, Bolivia
Río Mendoza, río Pilcomayo
(Mendoza, Tarija)
Eigenmann, C.H., 1917 "Descriptions of Sixteen New Species of Pygidiidae"
Fernández, L.A., 2000 "Redescription of the teleost Trichomycterus barbouri (Eigenmann, 1911), occurrence in Argentina and comparison with related species (Ostariophysi: Siluriformes: Trichomycteridae)"
Miquelarena, A.M. & Fernández, L.A., 2000 "Presencia de Trichomycterus davisi (Haseman, 1911) en la cuenca del Alto Paraná misionero (Siluriformes: Trichomycteridae)"
Fernández, L.A., 2000 "Redescription of the teleost Trichomycterus barbouri (Eigenmann, 1911), occurrence in Argentina and comparison with related species (Ostariophysi: Siluriformes: Trichomycteridae)"
Miquelarena, A.M. & Fernández, L.A., 2000 "Presencia de Trichomycterus davisi (Haseman, 1911) en la cuenca del Alto Paraná misionero (Siluriformes: Trichomycteridae)"
9
60
desconocido
Trichomycterus humboldti
Costa & Katz, 2021
Brasil
Zufluss zu córrego Paranhos, rio Grande
(Minas Gerais)
Costa & Katz, 2021
Brasil
Zufluss zu córrego Paranhos, rio Grande
(Minas Gerais)
Costa, W.J.E.M. & Katz, A.M., 2021 "Integrative taxonomy supports high species diversity of south-eastern Brazilian mountain catfishes of the T. reinhardti group (Siluriformes: Trichomycteridae)" (abstract)
Costa, W.J.E.M., 2021 "Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Costa, W.J.E.M., 2021 "Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
7
60
desconocido
Trichomycterus ingaiensis
Costa & Katz, 2021
Brasil
ribeirão Malha Feijão, ribeirão da Cachoeira
(Minas Gerais)
Costa & Katz, 2021
Brasil
ribeirão Malha Feijão, ribeirão da Cachoeira
(Minas Gerais)
Costa, W.J.E.M. & Katz, A.M., 2021 "Integrative taxonomy supports high species diversity of south-eastern Brazilian mountain catfishes of the T. reinhardti group (Siluriformes: Trichomycteridae)" (abstract)
Costa, W.J.E.M., 2021 "Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Costa, W.J.E.M., 2021 "Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
5
60
desconocido
Costa, W.J.E.M.; Azevedo-Santos, V.M.; Mattos, J.L.o. & Katz, A.M., 2023 "Molecular Phylogeny, Taxonomy and Distribution Patterns of
Trichomycterine Catfishes in the Middle Rio Grande Drainage,
South-Eastern Brazil (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
6
60
desconocido
Bockmann, F.A. & Sazima, I., 2004 "Trichomycterus maracaya, a new catfish from the upper rio Paraná, southeastern Brazil (Siluriformes: Trichomycteridae), with notes on the T. brasiliensis species-complex"
Bockmann, F.A.; Casatti, L. & Pinna, C.C. de, 2004 "A new species of trichomycterid catfish from the Rio Paranapanema basin, southeastern Brazil (Teleostei: Siluriformes), with comments on the phylogeny of the family" (abstract)
Barbosa, M.A. & Costa, W.J.E.M., 2011 "Description of a new species of the catfish genus Trichomycterus (Teleostei: Siluriformes: Trichomycteridae) from the rio de Contas basin, northeastern Brazil"
Bockmann, F.A.; Casatti, L. & Pinna, C.C. de, 2004 "A new species of trichomycterid catfish from the Rio Paranapanema basin, southeastern Brazil (Teleostei: Siluriformes), with comments on the phylogeny of the family" (abstract)
Barbosa, M.A. & Costa, W.J.E.M., 2011 "Description of a new species of the catfish genus Trichomycterus (Teleostei: Siluriformes: Trichomycteridae) from the rio de Contas basin, northeastern Brazil"
7
60
desconocido
Bockmann, F.A.; Casatti, L. & Pinna, C.C. de, 2004 "A new species of trichomycterid catfish from the Rio Paranapanema basin, southeastern Brazil (Teleostei: Siluriformes), with comments on the phylogeny of the family" (abstract)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Ferrer. F. & Malabarba, L.R., 2013 "Taxonomic review of the genus Trichomycterus Valenciennes (Siluriformes: Trichomycteridae) from the Laguna dos Patos system, southern Brazil"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Ferrer. F. & Malabarba, L.R., 2013 "Taxonomic review of the genus Trichomycterus Valenciennes (Siluriformes: Trichomycteridae) from the Laguna dos Patos system, southern Brazil"
13
80
desconocido
Trichomycterus pauciradiatus
Alencar & Costa, 2006
Brasil
Córrego Debaixo im córrego Água Limpa-Einzug
(Minas Gerais)
Alencar & Costa, 2006
Brasil
Córrego Debaixo im córrego Água Limpa-Einzug
(Minas Gerais)
Alencar, A.R. & Costa, W.J.E.M., 2006 "Trichomycterus pauciradiatus, a new catfish species from the upper rio Paraná basin, southeastern Brazil (Siluriformes: Trichomycteridae)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Datovo, A.; Carvalho, M. & Ferrer, J., 2012 "A new species of the catfish genus Trichomycterus from the La Plata River basin, southern Brazil, with comments on its putative phylogenetic position (Siluriformes: Trichomycteridae)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Datovo, A.; Carvalho, M. & Ferrer, J., 2012 "A new species of the catfish genus Trichomycterus from the La Plata River basin, southern Brazil, with comments on its putative phylogenetic position (Siluriformes: Trichomycteridae)"
6
60
desconocido
Barbosa, M.A. & Azevedo-Santos, V.M. de, 2012 "A new species of the catfish genus Trichomycterus (Teleostei: Siluriformes: Trichomycteridae) from the rio Paraná basin, southeastern Brazil"
Barbosa, M.A. & Katz, A.M., 2016 "A new species of the catfish genus Trichomycterus (Teleostei: Siluriformes: Trichomycteridae) from the Paranaíba basin, Central Brazil"
Costa, W.J.E.M., 2021 "Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae)"
Barbosa, M.A. & Katz, A.M., 2016 "A new species of the catfish genus Trichomycterus (Teleostei: Siluriformes: Trichomycteridae) from the Paranaíba basin, Central Brazil"
Costa, W.J.E.M., 2021 "Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae)"
9
60
desconocido
Katz, A.M.; Barbosa, M.A. & Costa, W.J E.M., 2013 "Two new species of the catfish genus Trichomycterus from the Paraná river basin, southeastern Brazil (Teleostei: Trichomycteridae)"
Costa, W.J.E.M., 2021 "Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Costa, W.J.E.M., 2021 "Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
8
60
desconocido
Costa, W.J.E.M. & Katz, A.M., 2021 "Integrative taxonomy supports high species diversity of south-eastern Brazilian mountain catfishes of the T. reinhardti group (Siluriformes: Trichomycteridae)" (abstract)
Costa, W.J.E.M., 2021 "Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Costa, W.J.E.M., 2021 "Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
8
60
desconocido
Costa, W.J.E.M.; Azevedo-Santos, V.M.; Mattos, J.L.o. & Katz, A.M., 2023 "Molecular Phylogeny, Taxonomy and Distribution Patterns of
Trichomycterine Catfishes in the Middle Rio Grande Drainage,
South-Eastern Brazil (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
13
80
desconocido
6
60
desconocido
Bockmann, F.A.; Casatti, L. & Pinna, C.C. de, 2004 "A new species of trichomycterid catfish from the Rio Paranapanema basin, southeastern Brazil (Teleostei: Siluriformes), with comments on the phylogeny of the family" (abstract)
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"
7
60
desconocido
Trichomycterus uberabensis
Costa, Azevedo-Santos, Katz, 2023
Brasil
Zufluss zu rio Uberaba
(Minas Gerais)
Costa, Azevedo-Santos, Katz, 2023
Brasil
Zufluss zu rio Uberaba
(Minas Gerais)
Costa, W.J.E.M.; Azevedo-Santos, V.M.; Mattos, J.L.o. & Katz, A.M., 2023 "Molecular Phylogeny, Taxonomy and Distribution Patterns of
Trichomycterine Catfishes in the Middle Rio Grande Drainage,
South-Eastern Brazil (Siluriformes: Trichomycteridae)"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
Dagosta,F.C; Monção,M.S; Nagamatsu,B.A; Pavanelli,C.S; Carvalho,F.R; Lima,F,C.T; Langeani,F; Dutra,G.M; Ota, R.R; Seren,T.J; Tagliacollo,V; Menezes, N.A; Britski,H.A & Pinna M, 2024 "Fishes of the upper rio Paraná basin: diversity, biogeography and conservation"
7
60
desconocido
Azpelicueta, M. de las M., 1990 "Tridentopsis cahuali n. sp. (Siluriformes, Trichomycteridae), a new miniature tridentine from Paraguay System, in Argentina"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Menni, R.C., 2004 "Peces y ambientes en la Argentina continental"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Menni, R.C., 2004 "Peces y ambientes en la Argentina continental"
3
60
desconocido
Xyliphius barbatus
Alonso de Arámburu & Arámburu, 1962
Argentina, Paraguay, Uruguay
Río Paraná, río Paraguay
(Santa Fé, Misiones)
Alonso de Arámburu & Arámburu, 1962
Argentina, Paraguay, Uruguay
Río Paraná, río Paraguay
(Santa Fé, Misiones)
Alonso de Arámburu, A.S. & Arámburu, R.H., 1962 "Una nueva especie de Xyliphius de la Argentina (Siluriformes, Bunocephalidae)"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Menni, R.C., 2004 "Peces y ambientes en la Argentina continental"
López, H.L.; Miquelarena,A.M. & Menni, R.C., 2003 "Lista comentada de los peces continentales de la Argentina"
Menni, R.C., 2004 "Peces y ambientes en la Argentina continental"
15
120
desconocido
Zungaro jahu
Ihering, 1898
Argentina, Brasil, Uruguay
Rio Tietê, río Paraná-Einzug
(São Paulo, Misiones (ARG), Rio Grande do Sul)
Ihering, 1898
Argentina, Brasil, Uruguay
Rio Tietê, río Paraná-Einzug
(São Paulo, Misiones (ARG), Rio Grande do Sul)
160
desconocido
Zungaro zungaro
Humboldt, 1821
Argentina, Brasil, Bolivia, Ecuador, Guayana, Colombia, Venezuela, Perú, Uruguay
Amazonas-, rio Solimões-, río Orinoco-, río Uruguay-Einzug
Humboldt, 1821
Argentina, Brasil, Bolivia, Ecuador, Guayana, Colombia, Venezuela, Perú, Uruguay
Amazonas-, rio Solimões-, río Orinoco-, río Uruguay-Einzug
160
desconocido
10
80
16 - 22
desconocido
459 entradas encontradas.
Muchos gracias a
para las fotos
Paul Louis Oudart (1796–1860)
2, 91, 183
Devya Hemraj
3
Leandro Sousa (CC BY-NC 3.0)
4, 169
José "BlackSouL" Sole
5, 44, 80, 95, 112, 116, 139, 214, 285
Ingo Seidel
7, 12, 19, 56, 59, 76, 228
Jochen Regel
8
Frank Franz
10
11, 65, 229, 230
14, 15, 46, 47, 99, 141, 142, 153, 170, 212, 218, 220, 222, 226, 262
17, 231
Hans-Georg Evers
18, 42, 100, 252
28
Andre Luis da Silva Castro (CC BY 3.0)
30
MiltonT (CC BY-SA 3.0)
38
Erlend D Bertelsen
39
Hasemann, John D. (PD)
48, 55, 130, 232
H. P. Risch
51, 68, 78, 93, 94, 143, 145, 171, 263, 264
Keno Gerwing
52
54, 154, 190, 246
58, 71, 132, 134, 167, 176, 192
Enzo Edgardo Ferreyra
60, 157
Bárbara B. Calegari (CC BY-NC 3.0)
61, 159
C. Tate Regan (PD)
64
67, 70, 101, 131, 140, 146, 152, 155, 191, 200, 206, 210, 233, 290
Carlos Rodriguez
72
Ralf Binninger
74
Gustavo Liggera
79
81, 87, 102
82, 104, 106
C. Weber (Not in copyright)
83
Marcel Bosveld
84
85, 172
88, 89, 108, 117, 118, 119, 121, 124
Rachel C. Atanacio (CC BY 3.0)
97
Ken Davis
98
massy
114
122, 215
Julio Endler
126, 184, 204, 295
Eigenmann, Carl H. (PD)
127, 196, 197, 198
135
Cláudio Dias Timm (CC BY-NC-SA 3.0)
147
Sandra Udrizar
148, 149
Matías Müller
150, 201
A.F. Reusing, E.Renesto,F.F. Roxo, & C.H. Zawadzki (CC BY-NC 4.0)
161, 164
Fábio F. Roxo
162
Lucas Barbosa (CC BY-NC 4.0)
165
173
Elke & Bernd
175
Mitsuhiro Iwamoto
177
Frank Lüthke
178
Ricardo Farquharson
180
Manzotti, Angelo Rodrigo (CC BY-NC 3.0)
189
203, 208
Marcelo Rocha (CC BY-NC 3.0)
209, 211
Sven Nowack
219
Tiago Casarim Pessali (CC BY-NC 3.0)
221
Carla Polaz (CC BY-NC 3.0)
223, 235
227
236, 237, 239
Miranda Ribeiro, 1914 (PD)
241
243, 244, 248, 259, 260, 261, 266, 267, 268
Monica Rodriguez
249
Rudolph Kner (1854) (PD)
253
mocheda
256
257, 258
Felipe Alonso
265
269, 270, 271, 272, 273, 274, 275
Sitron (GFDL)
276
278, 279
Evandro Carlos Wollmann (CC BY-NC 3.0)
280
Armin Ackermann
281, 282
Sarmento-Soares & Birindelli (CC BY-NC 4.0)
284
Ricardo Ara (CC BY 4.0)
286
288
Ayúdenos con su imagen e información para completar la base de datos.: database(at)welsfans.de








































































































































































































































































































