Plethodon

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Ethel Rosenberg arrested in August 1950. Photograph dated Aug. 8, 1950. American civilians executed for espionage. Spies, communists, Julius Rosenberg

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Plethodon

amphibian genus

Learn about this topic in these articles:

annotated classification

In Caudata: Annotated classification
…Plethodontinae, with 7 genera (including Plethodon and Desmognathus in North America and Hydromantes in western North America and the central Mediterranean region) and about 105 species.Family Proteidae (olms and mud puppies)
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