Rare Cave Fish May Not Be Only Walking Species (GIF) (IMAGE)

Florida Museum of Natural History

Rare Cave Fish May Not Be Only Walking Species (GIF)

Caption

Thailand's cave angel fish, Cryptotora thamicola, is famous for its ability to walk, using a salamander-like gait. But it may not be alone: At least 10 relatives share its unusual pelvic shape.

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Zachary Randall/Florida Museum

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