What Is a Texas Striped Bark Scorpion?

Of the many types of scorpions found in Texas, none is more common than the Texas striped bark scorpion. It is an easy scorpion to identify because of the two broad and black stripes on the upper surface of its abdomen. It is considered a major pest because of its ability to get inside homes.

  1. Description and Appearance

    • The Texas striped bark scorpion is a non-insect arthropod. Its scientific name is Centruoides vittatus, and it is from the order Scorpionida. Adults average 2 and 3/8th inches in length. They have long and slender tails, with the male tail being slightly longer than the female tail. Adults are yellowish or tan. Juveniles are lighter in color.

    Breeding

    • Texas striped bark scorpions mate in the fall, spring and early summer. All scorpions are born live, and an average litter is approximately 31 scorpions. The gestation period normally takes around eight months. Young scorpions will live on the mothers back for five to 10 days.

    Habitat

    • The Texas striped bark scorpion is common from the pine forests of east Texas to the rocky slopes, grass lands and desert areas in the west. They do not burrow, so they live under rocks, debris, in falling logs or under dead vegetation. They can climb very well, and have been known to hide under the loose bark of trees. That ability contributed to its name.

    Impact on Humans

    • The scorpion uses its climbing ability on the outside of houses, which means it can access openings on upper floors. Some have been found in attics. Its sting can be very painful for humans. Common symptoms like swelling can last for a few days. However, no Texas scorpion is considered lethal to humans.