Environment: milieu / climate zone / depth range / distribution range
Ecologia
; acqua dolce benthopelagico. Subtropical
South America: Paraguay River basin (also probably in lower Paraná basin).
Length at first maturity / Size / Peso / Age
Maturity: Lm 18.2  range ? - ? cm
Max length : 99.8 cm TL maschio/sesso non determinato; (Ref. 118108)
Facultative air-breathing in the genus (Ref. 126274)
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Campos-da-Paz, R., 2003. Gymnotidae (Naked-back knifefishes). p. 483-486. 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. 36692)
IUCN Red List Status (Ref. 130435)
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