Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; brackish; demersal; depth range 13 - 46 m (Ref. 9047), usually 13 - 25 m (Ref. 9047). Tropical; 32°N - 5°S
Eastern Central Pacific: Gulf of California to Ecuador.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 28.0 cm TL male/unsexed; (Ref. 55763); common length : 13.0 cm TL male/unsexed; (Ref. 9047)
Inhabits coastal waters and penetrates estuaries (Ref. 9047). Feeds on small crustaceans and polychaetes (Ref. 9047).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Krupp, F., 1995. Achiridae. Suelas. p. 845-850. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9047)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
Human uses
Fisheries: minor commercial
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