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Escambia Waterdog vs. One-toed Amphiuma

One-toed Amphiumas live in the deep muck of seepage swamps in the same south-western river systems. A: Bushy red gills behind the head, kept for life in the Escambia Waterdog; no outside gills in the One-toed Amphiuma. B: Four proper legs with four toes on each foot in the Escambia Waterdog; four tiny legs with a single toe on each in the One-toed Amphiuma. The One-toed Amphiuma is slim and eel-like and plain dark grey-brown.

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Escambia Waterdog

Necturus mounti

One-toed Amphiuma

Amphiuma pholeter
Escambia Waterdog vs. One-toed Amphiuma: comparison sheet with the differences marked

Photographs via iNaturalist under Creative Commons licences; the photographers are credited on the sheet.

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