Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; brackish; demersal. Tropical
Western Atlantic: Trinidad and Tobago to southern Brazil.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 9.4 cm TL male/unsexed; (Ref. 94907); max. published weight: 4.50 g (Ref. 118626)
Mainly found in brackish lagoons (Ref. 36453).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Figueiredo, J.L. and N.A. Menezes, 2000. Manual de peixes marinhos do sudeste do Brasil. VI.Teleostei (5). Museu de Zoologia, Universidade de São Paulo. Brazil. 116 p. (Ref. 36453)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
Human uses
Tools
Special reports
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Internet sources