Common Mudpuppy Cute. Mudpuppies, are among the largest salamander that’s exist and can be about a foot and a half long, although they are usually just about a foot. They have flat heads, wide tails, stubby legs, and feet.

Axolotls are often mistaken as a sort of “walking fish”, but are actually amphibians. Posted by 8 months ago. Because skin and lung respiration alone is not sufficient for gas exchange, mudpuppies must rely on external gills as.