Scorpions
vary in size from one to four inches long. These crab-like animals are
dark brown, have a broad flattened body, and ten legs. The front pair of
legs is modified into claw-like pincers which are used to hold their
prey. A scorpion's most noticeable feature is their curled fleshy tail.
It is usually held over their body. The scorpion tail ends in an
enlarged upturned tip that ends in a stinger. The sting is used for
defense as well as for capturing prey.
Scorpion venom is a nerve poison, but the dose injected usually is not
enough to kill adults. While no Florida scorpions are capable of
inflicting a lethal sting, those that have had scorpion stings report
that it is very painful, probably more so than a wasp sting. Scorpions
rarely sting humans except when pinned against the skin, such as under
clothes or when trapped in bed sheets. The site of the sting may be
sore and swollen for some time. An antivenin is available for severe
reactions to scorpion stings.
Scorpions like to hide outside under boards, rubbish, or other areas
that provide shelter and protection. They are a nuisance especially in
recently built homes. These predators are active at night, and do their
share to reduce pests in and around the home. Another interesting
feature about scorpions is that they glow under ultraviolet lights – so
get out the black lights to help track them down.
In the home, scorpions are most likely to be found where they find their
food sources: insects, spiders, or similar small animal life. Termites
are suggested as the best food source for captive Florida Bark
Scorpions. Be cautious when crawling under a house or up in the attic.
And taking care of these other pests will often eliminate scorpions as
well.
Scorpions have a long life cycle, lasting three to five years. Males and
females go through a courtship ritual prior to mating. Scorpions do not
lay eggs and the young are born alive. After birth the young scorpions
climb on the back of the mother and remain there until after their first
molt. Scorpions will readily eat their own species and females will
often eat their own young.
Hentz
Striped Scorpion
(Centruroides hentzi)-
The Hentz striped scorpion is the most common and smallest of the three
species of scorpions found in Florida. The average size of this scorpion
is 2-2 3/4 inches. This scorpion is found statewide, except the Florida
Keys. The Hentz striped scorpion is dark brown to tan, often striped
with greenish yellow along midline above. Some species have
greenish-yellow parallel stripe on each side of cephalothorax. Hentz
striped scorpions have a slender abdomen that is pale or dark according
to species; they also have a tooth beneath the venom bulb. Hentz Striped
Scorpions live in dark crevices under bark, stones, and litter on the
ground, and on dry abandoned dirt roads. Although no one is ever glad to
see a scorpion in or near the home, the upside to the Hentz striped
scorpion is that they love to eat cockroaches!
Florida
Bark Scorpion (Centruroides gracilis)- The
Florida bark scorpion, sometimes called the slender brown scorpion is
the largest of Florida's scorpions. Adults can grow up to 4 inches long.
The bark scorpion is native to the tropics of Central America, Mexico
and Florida. These scorpions are nocturnal, and spend the day under logs
or loose pieces of bark. They also hide under boards, or other pieces of
debris, and often seem to find their way into recently built homes. They
feed on termites, insects and spiders. This scorpion can inflict very a
painful sting, but it is not considered as potent as some of its
relatives. Some information indicates that individuals from North
America are less venomous than their relatives from Central and South
America.
Guiana
Striped Scorpion- The Centruroides guanensis, or the Guiana
striped scorpion is a medium sized scorpion that can only be found
around Collier, Miami-Dade, and Monroe counties in Florida, and in the
Bahamas and Cuba in the Caribbean. This scorpion is an opportunistic
species found under stones, under barks & inside bromeliads in
vegetation ranging from arid coastal plains to tropical lowland forests.
Adult Guiana striped scorpions range from 1 1/2 to 3 inches in length.
This scorpions entire body is yellow with variable dusky pattern:
usually there are two longitudinal dark bands over the mesosoma (almost
always with a thin blackish line between them) and the legs and venter
are spotted; the dusky pattern may be absent in some specimens or
populations (specially coastal ones). Females mate a single first time,
and then gave birth 3-4 times a year during 1-2 years. Lifespan in
captivity: 2-3 yrs from birth to natural death. This scorpion has a
sharp painful sting with aftereffects lasting for 1-5 hrs. |
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