Cuatro Cienegas pupfish

Cyprinodon bifasciatus

Six Centimeters Cyprinodontid Fish of Central American Waters

Tropical
Regional distribution
Freshwater fish
Central America and the Caribbean
North America
Small
Tropical fish

Cuatro Cienegas pupfish (Cyprinodon bifasciatus) is a species of fish in the Cyprinodon genus of the family Cyprinodontidae. It is endemic to the Cuatro Cienegas springs in Coahuila state, northeastern Mexico.

Class: Teleosts
Order: Killifishes and Livebearers
Family: Cyprinodontidae
Genus: Cyprinodon
Water type: Freshwater