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Big Sandy crayfish

Cambarus callainus

Classification

The Big Sandy crayfish, Cambarus callainus, are freshwater crustaceans of the family Cambaridae. They are found in the streams and rivers of Appalachia in Virginia, West Virginia, and Kentucky, in what is known as the Big Sandy watershed. Populations are often mistaken with Cambarus veteranus (Guyandotte crayfish), but morphological and genetic data suggest that these are separate taxa; however, both are protected under the Endangered Species Act.

Distribution

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Countries in the Picchu catalog