Common Mudpuppy

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Necturus maculosus

Common Mudpuppy, a reference photo
Photo: Peter Paplanus · CC BY 2.0 (licence)

The common mudpuppy (Necturus maculosus) is a species of salamander in the family Proteidae. It lives an entirely aquatic lifestyle in parts of North America in lakes, rivers, and ponds. It goes through paedomorphosis and retains its external gills. Because skin and lung respiration alone is not sufficient for gas exchange, the common mudpuppy must rely on external gills as its primary means of gas exchange. It is usually a rusty brown color and can grow to an average total length (including tail) of 13 in (330 mm). It is a nocturnal creature, and is active during the day only if the water in which it lives is murky.

From Wikipedia, under CC BY-SA 4.0.

Is it venomous or poisonous?

We have no record of Common Mudpuppy being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Easily confused with

Classification

Kingdom
Animalia
Phylum
Chordata
Class
Amphibia
Order
Caudata
Family
Proteidae
Species
Necturus maculosus

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