One- toed Amphiuma are the smallest, most unicolored, and habitat restricted of the 3 species.
It had been a typically muggy late spring day in northcentral Florida and I had decided to take a drive to the Gulf Hammock area and try my luck in finding a one-toed amphiuma, Amphiuma pholeter. Unlike their 2 wide-ranging and larger two-toed and three-toed relatives, both of which are less restricted in habitat preference, the little one-toed species insists on a habitat consisting of a liquid mud slurry and is restricted in range to Florida’s Gulf Hammock and Panhandle as well as a tiny speck of range in sw GA and sw AL.
Amphiuma pholeter, unicolored and slender as a #2 pencil, was described in 1950 and is a unicolored grayish brown both above and below. It is fully adult at an 11 to 13 inch length. The limbs—all 4 of them—are so tiny that they may be easily overlooked, and as suggested by the common name, bear a single toe per limb.
Because of its dependence on mud-slurry habitat and spotty distribution this aquatic salamander (yes, it’s creek-side habitat is well on the watery side of dry) this little salamander can be difficult to find even in spots where it is known to exist. But once seen its unicolored body, lack of external gills, and tiny one-toed legs, are positive givaways.
So, the next time you feel like reverting to childhood mudpuddles and mudpies accentuated 100 times over, opt for a one-toed amphiuma search. You may not find the salamander but just think how rejuvenating a return to childhood ways will feel. Good luck.
Only rarely patterned, the dorsal and lateral color of the two-toed amphiuma shades into a lighter belly.
Half dark and half light are the usual colors of the three-toed amphiuma.