Cachorrito enano de potosi

Cachorrito enano de potosi
Catarina Pupfish
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cyprinodontiformes
Family: Cyprinodontidae
Genus: Megupsilon
Species: M. aporus
Binomial name
Megupsilon aporus
Miller & Walters, 1972

The Catarina Pupfish (Megupsilon aporus) was a species of fish in the Cyprinodontidae family. It was endemic to Mexico. It is now extinct in the wild, with specimens only surviving in two aquariums.

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