Heptapterus sympterygium
Buckup, 1988
syn (gr.) - united, pterygion (gr.) - wing / fin; because the junction from anal and caudal fin
Synonyms
unknown
Length (total)
approx. 6 cm
Standard length (documented)
47.0 mm
Recommended tank size
60 cm
Flow
small
In water
Makrophyten
Eats plants
not known
unknown
 
(22 -) 25 (- 29) soft rays
12-15 + 12-16 soft rays
slightly convex
(7 -) 8 (- 11) soft rays
12-15 + 12-16 soft rays
slightly convex
(7 -) 8 (- 11) soft rays
Sympatric with
Scleromystax reisi
Not on the positive list of Brazil in 2012 : The positive list of Brazil
Not on the negative list of Brazil from 2020 : The negative list of Brazil
Not on the negative list of Brazil from 2020 : The negative list of Brazil
- Reis, R.E., Kullander, S.O. & Ferraris, C.J. et.al., 2003 "Check List of the Freshwater Fishes of South and Central America" P. 413
- Buckup, P.A., 1988 "The genus Heptapterus (Teleostei, Pimelodidae) in southern Brazil and Uruguay, with the description of a new species" (Copeia, Vol, 1988 No. 3, P. 641)
- Buckup, P.A., 1988 "The genus Heptapterus (Teleostei, Pimelodidae) in southern Brazil and Uruguay, with the description of a new species" (Copeia, Vol, 1988 No. 3, P. 649)
- Malabarba, L.R., 1989 "Histórico sistemático e lista comentada das espécies de peixes de ägua doce do sistema da Laguna dos Patos, Rio Grande do Sul, Brasil" (Comunicações do Museu de Ciências da PUCRS, Vol. 2 No. 8, P. 140)
- Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (I)" (Zootaxa, Vol. 1418, P. 184)
- 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" (Revue Suisse de Zoologie, Vol. 118 No. 2, P. 326)
- Volcan, M.V.; Krause Lanés, L.E.; Gonçalves, Â.C.; Fonseca, A.P. da & Cirne, M.P., 2012 "The fish fauna of the Corrientes stream basin, Patos lagoon system, state of Rio Grande do Sul, southern Brazil" (CheckList, Vol. 8 No. 1, P. 81)
- Volcan, M.V.; Krause Lanés, L.E.; Gonçalves, Â.C.; Fonseca, A.P. da & Cirne, M.P., 2012 "The fish fauna of the Corrientes stream basin, Patos lagoon system, state of Rio Grande do Sul, southern Brazil" (CheckList, Vol. 8 No. 1, P. 81)
- Ferrer, J.; Azevedo, M.A.; Giora, J.; Cavalheiro, L.W.; Wingert, J.M.; Aguiar, A.; Vargas, N.D.; Santos, J.P.M. dos; Vanin, A.S.; Fialho, C.B.; Harts, S. & Malabarba, L.R., 2015 "Refúgio de Vida Silvestre Banhado dos Pachecos: um verdadeiro abrigo para a ictiofauna relictual de mata paludosa na região metropolitana de Porto Alegre, RS, Brasil" (Boletim Sociedade Brasileira de Ictiologia, No. 114, P. 12)
- 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" (Zootaxa, Vol. 4138 No. 3, P. 417)
- Britto, M.R.; Fukakusa, C.K. & Malabarba, L.R., 2016 "New species of Scleromystax Günther, 1864 (Siluriformes: Callichthyidae) - extending the meridional distribution of genera endemic to the Atlantic Forest" (Neotropical Ichthyology, Vol. 14 No. 3)
- 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" (Zootaxa, Vol. 4299 No. 4, P. 243)
- 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" (Zootaxa, Vol. 4299 No. 4, P. 579)
- Faustino-Fuster, D.R.; Bockmann, F.A. & Malabarba, L.R., 2019 "Two new species of Heptapterus Siluriformes: Heptapteridae) from the Uruguay River basin, Brazil" (Journal of Fish Biology, P. 3)
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