Teleostei (teleosts) >
Characiformes (Characins) >
Stevardiidae (Stevardiids) > Stevardiinae
Etymology: Gephyrocharax: Greek, gephyra = bridge + Greek, charax = a marine fish without identification (Ref. 45335).
Issue
No recent description. See Dahl (1971) for updated locality information.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; benthopelagic. Tropical
South America: upper Río Sinú system, Deptos Cordoba and Antioquia, Colombia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 4.5 cm SL male/unsexed; (Ref. 38587)
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Dahl, G. and F. Medem, 1964. Informe sobre la fauna acuatica del río Sinú. Corporacion Autonoma Regional de los Valles del Magdalena y del Sinu-CVM-Depto. de Investigaciones Ictiologicas y Faunisticas, Bogotá. 109 pp. (Ref. 38587)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
Human uses
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