Gambusia speciosa, the Tex-Mex gambusia, is a species of fish in the family Poeciliidae which is found in the United States and Mexico.[3] In Mexico its range covers the states of Chihuahua, Coahuila, Nuevo León and Tamaulipas while in the United States it is found in New Mexico and Texas.[1] In Texas it is restricted to the Devils River and its tributaries in Val Verde County.[4] The habitat of the Tex-Mex gambusia includes springs, outflow channels, marshes and the margins of small to medium-sized streams.[2] This species was described by Charles Frédéric Girard in 1859 with the type locality given as the Río San Diego, near Cadereita in Nuevo León.[5]
| Gambusia speciosa | |
|---|---|
Conservation status | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cyprinodontiformes |
| Family: | Poeciliidae |
| Genus: | Gambusia |
| Species: | G. speciosa |
| Binomial name | |
| Gambusia speciosa Girard, 1859 | |
| Taxon identifiers |
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