Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce pelágico(a,os,as). Tropical
South America: Amazon and Orinoco River basins; Guianas and upper Paraná River basin.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 35.2 cm SL macho/indeterminado; (Ref. 111115); peso máx. publicado: 276.00 g (Ref. 111115)
Occurs in the quiet zones of swamps or the lower parts of stream. Carnivorous. Swims close to the bottom, feeding mainly on fish (Ref. 35381).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Ferraris, C.J. Jr., 2003. Auchenipteridae (Driftwood catfishes). p. 470-482. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 37098)
Status na Lista Vermelha da UICN (Ref. 130435)
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