Description: 3.5 - 6 in (9 - 15 cm). Mole skinks
are small, slender lizards with long tails and short legs. They range from grayish
to brown in background color with two light stripes running along each side of
their body and a red or orange tail that does not fade with age. This is the only
lizard in our region with a red tail and this character easily distinguishes them
from the similar ground skink.
Range and Habitat: Mole skinks range
throughout southern and eastern Georgia but have yet to be recorded in South Carolina.
True to their name, these lizards are adept at burrowing and prefer areas of loose
sandy soil. They generally prefer hotter and drier habitats than the similar ground
skink and are often found beneath leaf litter, logs, boards, and other cover objects.
Mole skinks are perhaps most common in sandy scrub and coastal dune habitats and
often inhabit offshore islands.
Habits: Unlike many other lizards
in our region, mole skinks virtually never climb. Rather than running on their
tiny legs, mole skinks use their slender bodies to wriggle or "swim" through sand
or loose soil, often disappearing in a flash as soon as they are discovered. Like
other lizards, mole skinks will break off their tail to confuse a potential predator.
Mole skinks are so secretive that much remains to be learned about their habits
Prey: Mole skinks prey on tiny insects, spiders, and
other invertebrates. In many coastal areas, they feed heavily on seaside arthropods.
Little is known about mole skink reproduction, except that females lay clutches
of several eggs in moist soil or rotten logs during the summer and attend the
eggs until they hatch.
Abundance: Mole skinks can be common in some
areas but are generally patchily distributed and seldom seen. Much remains to
be learned about the distribution and abundance of this secretive species.