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Images from necropsy of two foothill yellow-legged frogs (Rana boylii)

By National Wildlife Health Center
Undersides of two frogs one of which shows organs inside abdomen.
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Detailed Description

Two foothill yellow-legged frogs (Rana boylii) found dead in Santa Clara, California, USA. (A) One animal had pinpoint red foci on the ventral abdomen. (B) Another animal had a diffusely reddened kidney (arrow).

Sources/Usage

Public Domain.