Environment: milieu / climate zone / depth range / distribution range
Ecologia
; acqua dolce demersale. Tropical
South America: Amazon basin (there are records throughout the basin, except upper portion of Tapajós and Xingu rivers), Orinoco basin (upper tributaries: Guaviare, Casicare, Voutuari), and throughout the Essequibo River basin.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 21.6 cm SL maschio/sesso non determinato; (Ref. 111115); peso massimo pubblicato: 288.65 g (Ref. 111115)
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Ramos, R.T.C., 2003. Achiridae (American soles). p. 666-669. 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. 36798)
IUCN Red List Status (Ref. 130435)
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