IUCN threat status:

Endangered (EN)


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Range Description

Restricted to the Rio Nadadores and isolated ponds within the Cuatro Cienegas basin of Coahuila, Mexico (Smith and Smith 1979, Legler 1990, Iverson 1992, Seidel 2002).


Creative Commons Attribution Non Commercial Share Alike 3.0 (CC BY-NC-SA 3.0)

© International Union for Conservation of Nature and Natural Resources

Source: IUCN

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