As our community continues to recover from recent storms, find helpful resources and information at tiny.cc/ufsaraext_disasterprep, tiny.cc/saraco_disasterprep, and scgov.net/government/emergency-services/storm.

This blog is part of a multi-part series. To meet other members of “The Spooky Bug Brigade,” visit our blog’s landing page.

Scorpions (Scorpiones)

Description

Like spiders, scorpions are arachnids! However, they possess an elongated stinger, pedipalps modified into pincers, and have six to 12 eyes. This unique appearance makes them easy to tell apart from other arthropods. While they may not be a common sighting, Florida is home to a handful of species. The most observed throughout the state are the Hentz striped scorpion (Centruroides hentzi), slender brown scorpion (Centruroides gracilis), and the Keys bark scorpion (Centruroides guanensis).

While they may occasionally inflict a painful sting when threatened, the scorpions found in Florida are not known to cause any significant medical issues. Any redness, irritation, or swelling at the site often clears up within a few hours and has been compared to the strength of a bee or wasp sting. Direct encounters with scorpions are easily avoidable. Care should be taken to maintain an appropriate distance from them if encountered.

Services

Scorpions are opportunistic predators and will eat a variety of insects, including unwanted pests. Their feeding behavior helps keep pest populations in balance, promoting a healthy and functional ecosystem. Their venom has also been extensively researched in the field of human health. It has been shown as an effective pain reliever and treatment for lupus and rheumatoid arthritis. Currently, studies are examining its potential to fight harmful bacteria, such as staphylococcus and tuberculosis.

Habitat

Outdoors, you can often find scorpions hiding underneath stones, logs, boards, and debris. They are most active at night, which is when they hunt for food. If found in the home, it is likely that there is a source of moisture nearby. This may be around plumbing fixtures, condensers, or air conditioning units. When possible, eliminate the source to discourage them from lingering in the area. Also, take care to fill any cracks or crevices in and around the home, as this can serve as harborage.

Fun Fact

Scorpions glow an eerie, bright green under UV light! Check it out in the video below.

To learn more about the secretive scorpion, click here.

Resources

• UF/IFAS Featured Creatures: https://entnemdept.ufl.edu/creatures/
• UF/IFAS Insect ID Lab: https://entnemdept.ufl.edu/insectid/
• IPM Florida: https://ipm.ifas.ufl.edu/
• UF/IFAS Extension Sarasota County, Chemicals in the Environment: https://sfyl.ifas.ufl.edu/sarasota/natural-resources/chemicals-in-the-environment/

Credits

• Featured image: Cristina Carrizosa, UF/IFAS
• Photos: Credited in caption
• Graphics: Designed in Canva

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