Cyprinodon verecundus Humphries, 1984
Largefin pupfish
Cachorrito aletón,  Largefin pupfish,  Cachorrito de dorsal larga

Family:  Cyprinodontidae (Pupfishes), subfamily: Cyprinodontinae
Max. size:  4 cm TL (male/unsexed)
Environment:  benthopelagic; freshwater, non-migratory
Distribution:  Central America: Yucatán-Quintana Roo system, Mexico.
Diagnosis:   
Biology:  Not a seasonal killifish (Ref. 27139).
IUCN Red List Status: Vulnerable (VU); Date assessed: 04 October 2018 (D2) Ref. (130435)
Threat to humans:  harmless
Country info:  Known from the Yucatán-Quintana Roo esystem (Ref. 81264). Also Ref. 3881, 27139. Status of threat: endangered; status declined since 1989. Criteria: 4,5 (http://fisc.er.usgs.gov/afs/) (Ref. 81264).


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