Gambusia amistadensis Peden, 1973
Amistad gambusia
photo by Sneegas, G.W.

Family:  Poeciliidae (Poeciliids), subfamily: Poeciliinae
Max. size:  3.5 cm SL (male/unsexed)
Environment:  benthopelagic; freshwater, non-migratory
Distribution:  North America: formerly in Goodenough Spring (Rio Grande drainage) in Texas, USA.
Diagnosis:   
Biology: 
IUCN Red List Status: Extinct (EX); Date assessed: 03 February 2012 Ref. (130435)
Threat to humans:  harmless


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