Auchenipterus demerarae
Eigenmann, 1912

Guyana, Venezuela
Demerara-, Rupununi-, Essequibo-, Cuyuni River = río Cuyuni-Einzug, Wismar; río Botanamo
(Potaro-Siparuni, Upper Takutu-Upper Essequibo, Bólivar (VEN))

неизвестный

Balroglanis carolae
Vari & Ferraris, 2013

Guyana
Cuyuni River-Einzug, stromabwärts Kanaima Falls
(Cuyuni-Mazaruni)

Vari, R.P. & Ferraris C.J. Jr., 2013 "Two New Species of the Catfish Genus Tatia (Siluriformes: Auchenipteridae) from the Guiana Shield and a Reevaluation of the Limits of the Genus"
Fishbase

неизвестный

Brachyglanis melas
Eigenmann, 1912

Guyana
Warraputa, Mazaruni River bei Crab Falls, Essequibo River-Einzug
(Cuyuni-Mazaruni)

неизвестный

Doras carinatus
Linnaeus, 1766

Brazil, Suriname, Guyana, French Guiana, Venezuela
río Lima, Essequibo River, Maroni River-Einzug, Tampok River, Sinnamary River, Burro Burro River, Corantijn River, Sipaliwini River, río Yuruari, río Carapo
(Bolívar (VEN), Sipaliwini)

200

неизвестный

Haemomaster venezuelae
Myers, 1927

Brazil, Guyana, Colombia, Venezuela
Río Orinoco-Einzug, río Caura, río Tomo, Mazaruni River, Cuyuni River
(Amazonas (VEN), Bolívar (VEN) Vichada, Cuyuni-Mazaruni)

неизвестный

Hypoptopoma guianense
Boeseman, 1974

Guyana; Suriname, Venezuela
Essequibo River-, Rupununi River, Cuyuni River, Stondansi Falls; Nickerie River-Einzug
(Cuyuni-Mazaruni, Sipaliwini, Nickerie, Upper Takutu-Upper Essequibo, Potaro-Siparuni, Upper Demerara-Berbice)

Isbrücker, I.J.H., 1980 "Classification and catalogue of the mailed Loricariidae (Pisces, Siluriformes)"
Ferraris, C.J. Jr. & Vari, R.P. , 1992 "Catalog of type specimens of recent fishes in the National Museum of Natural History, Smithsonian Institution"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)"

неизвестный

Hypostominae sp. "L 376"

Guyana
Kamarang River, oberer Mazaruni River
(Cuyuni-Mazaruni)

Stawikowski, Rainer, 2005 "Unbeschriebene Art und Gattung"
PCF

20 - 25

неизвестный

Hypostomus hemiurus
Eigenmann, 1912

Guyana
Potaro River, Mazaruni River, Rupununi River
(Cuyuni-Mazaruni, Potaro-Siparuni, Upper Takutu-Upper Essequibo)
IUCN: least concern

120

23 - 29

неизвестный

Hypostomus taphorni
Cochliodon taphorni
Lilyestrom, 1984

Guyana, Venezuela
río Botanmo, río Cuyuni, río Corumo, Mapari River
(Bolívar, Cuyuni-Mazaruni, Pomeroon-Supenaam)

150

25 - 29

неизвестный

Leptodoras linnelli
Eigenmann, 1912

Brazil, Guyana, Venezuela
Río Mavaca, río Siapa, brazo Casiquare oberer río Orinoco, Potaro River, Essequibo River, Demerara River, Araguari River, Tumatumari, Rockstone, Crab Falls, linke Zuflüsse des unteren Amazonas, rio Uatumã, rio Tacutu, rio Demini
(Amapá, Roraima, Amazonas (BRA), Pará (BRA))

150

неизвестный

Leptorhamdia essequibensis
Eigenmann, 1912

Brazil, Guyana
Crab Falls, Konawaruk, Essequibo River, unterer Rio Tocantins
(Cuyuni-Mazaruni, Pará (BRA))

Leptorhamdia essequibensis from King William falls, Guyana

120

неизвестный

Mastiglanis sp. aff. asopos

Brazil, Guyana, Venezuela
Rio Purús, rio Cristalino-, rio Bacajái, rio Madeira-Einzug, Essequibo-River, Burro Burro River, Ireng River, Rupununi River, Mazaruni River, río Orinoco, río Sipapo, río Ventuari, río Manapiare
(Amazonas (BRA), Mato Grosso, Pará (BRA), Rondônia, Potaro-Siparuni, Alto Demerara-Berbice, Alto Takutu-Alto Essequibo, Cuyuni-Mazaruni, Bolívar (VEN), Amazonas (VEN))

Faustino-Fuster, D.R. & Ortega, H., 2020 "A new species of Mastiglanis Bockmann 1994 (Siluriformes: Heptapteridae) from the Amazon River basin, Peru " (abstract)

неизвестный

Neblinichthys brevibracchium
Taphorn, Armbruster, López-Fernández & Bernard, 2010

Guyana
Kukui, Waruma, Paikwa, oberer río Mazaruni-Einzug
(Cuyuni-Mazaruni)

Neblinichthys brevibracchium, holotype, CSBD 1653, 73.3 mm SL, lower Kukui River at Jawalla, uper Mazaruni River drainage, Guyana

24 - 28

неизвестный

Neblinichthys echinasus
Taphorn, Armbruster, López-Fernández & Bernard, 2010

Guyana
Kukui River bei Philipai oberer Mazaruni-Einzug
(Cuyuni-Mazaruni)

Neblinichthys echinasus, holotype, CSBD 1652, 82.9 mm SL, Kukui River, near town of Philipai, uper Mazaruni River drainage

24 - 28

неизвестный

Paracanthopoma alleynei
Henschel,Berndt, Baskin,Schmidt & Lujan, 2021

Brazil, Guyana
Mazaruni River, rio Baraúna, igarapé Água Boa
(Cuyuni-Mazaruni, Roraima)

Henschel,E.;Bernt, M.J.; Baskin,J.N.;Schmidt, R.E. & Lujan, N.K., 2021 "Osteology-focused redescription and description of the blood-feeding candirus Paracanthopoma parva and Paravandellia alleynei sp. n."

неизвестный

Paracanthopoma parva
Giltay, 1935

Bolivia, Brazil, Equador, Guyana, Colombia, Venezuela
Rio Catrymany = rio Catrimani, Essequibo River, Mazaruni River, Cuyuni River
(Roraima, Cuyuni-Mazaruni )

Giltay, L., 1935 "Notes ichthyologiques. X. Description d'une espèce nouvelle de Trichomycteridae"
Schmidt, R.E., 1993 "Relationships and notes on the biology of Paracanthopoma parva (Pisces: Trichomycteridae)"
Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)"

неизвестный

Paralithoxus cf. raso "L 435" / "LDA 66"

Brazil, Guyana
Rio Branco, Rio Mazaruni
(Roraima, Cuyuni-Mazaruni)

23 - 27

неизвестный

Parotocinclus sp. "Mazaruni"

Guyana
Issano Creek
(Cuyuni-Mazaruni)

неизвестный

Paulasquama callis
Armbruster & Taphorn, 2011

Guyana
Waruma River
(Cuyuni-Mazaruni)

Armbruster, J.W. & Taphorn, D.C., 2011 "A New Genus and Species of Weakly Armored Catfish from the Upper Mazaruni River, Guyana (Siluriformes: Loricariidae)"
Lujan, N.K. & Armbruster, J.W., 2011 "Two New Genera and Species of Ancistrini (Siluriformes: Loricariidae) from the Western Guiana Shield"
Salcedo, Norma J., 2013 "Description of Loraxichthys lexa, new genus and species (Siluriformes: Loricariidae) from the Río Huallaga Basin, central Peru, with notes on the morphology of the enigmatic Lipopterichthys carrioni Norman, 1935"

неизвестный

Pimelodella megalops
Eigenmann, 1912

French Guiana, Guyana, Suriname
Tumatumari, Crab Falls, Approuague, Essequibo River
(Cuyuni-Mazaruni, Essequibo Islands-West Demerara, Upper Demerara-Berbice, Pataro-Siparuni, Upper Takutu-Upper Essequibo)

неизвестный

Rhinotocinclus britskii
Boeseman, 1974

Guyana, Suriname, Venezuela
Coppename River, Nickeri River, Mazaruni River, río Orinoco-Einzug

26 - 29

неизвестный

Tatia galaxias
Mees, 1974

Colombia, Venezuela
Caño de Quiribana, río Meta, laguna Mozambique, río Sipapo, río Mavaca, río Atabapo, río Cinaruco, río Apure, río Urbani, río Sipao, río Chaviripa, río Guariquito, río San Bartolo, río Guarapiche
(Amazonas (VEN), Apure, Bolívar (VEN), Guarico, Monagas, Casanare, Vichada)

100

Franke

Trachydoras microstomus
Eigenmann, 1912

Bolivia, Brazil, Guyana, Venezuela
Essequibo River, río Orinoco-, Amazonas-Einzug, rio Madeira, rio Jutaí, rio Negro, rio Trombetas, rio Guaporé = río Iténez, Crab Falls
(Amazonas (BRA))

неизвестный

Tympanopleura piperatus
Eigenmann, 1912

Brazil, Guyana, Colombia, Peru
Potaro River, Essequibo River, Rupununi River, Crab Falls, rio Solimões, rio Negro, Amazonas
(Potaro-Siparuni, Upper Takutu-Upper Essequibo, Amazonas)