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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 and behavior.
Prey: Mole skinks prey on tiny insects, spiders, and other
invertebrates. In many coastal areas, they feed heavily on seaside
arthropods.
Reproduction: 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.
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