Teleostei (teleosts) >
Atheriniformes (Silversides) >
Atherinopsidae (Neotropical silversides) > Menidiinae
Etymology: Chirostoma: Greek, cheir = hand + Greek, stoma = mouth (Ref. 45335).
More on author: Meek.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; benthopelagic. Tropical; 21°N - 19°N
Central America: endemic to the Lerma River basin, Mexico.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm TL male/unsexed; (Ref. )
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Dyer, B.S., 2003. Atherinopsidae (Neotropical silversides). p. 515-525. 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. 49563)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
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