Southern Unstriped Scorpion

Pronunciation

How to pronounce Vaejovis carolinianus: /vaɪˈdʒoʊvɪs ˌkæroʊlɪˈniænəs/

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Summary

Vaejovis carolinianus, known as the southern unstriped scorpion or southern devil scorpion, is a small scorpion native to the southeastern United States, primarily found in the southern Appalachians. It prefers woodland habitats and is often found under natural debris or within structures. Its diet consists mainly of smaller arthropods, and it reproduces through live births.

Physical Characteristics

Vaejovis carolinianus is a small, dark scorpion generally less than 2 inches in length with both claws and tail extended. The legs and claws may be dark reddish or brownish, while the carapace and abdomen have a dull nearly black coloration.

Identification Tips

This species can be identified by its small size, dark coloration, and presence under rocks or surface debris.

Habitat

Prefers mesic mixed woodland habitats, commonly found under logs, stones, or the bark of standing dead trees. It can occasionally be found in human structures.

Distribution

Native to much of the Appalachian states including Kentucky, West Virginia, Virginia, North and South Carolina, Georgia, Alabama, Mississippi, Louisiana, and Tennessee. Scattered observations in Florida.

Diet

A predator of smaller arthropods, feeding on a wide range of prey species, including termites, mealworms, and crickets. Prefers soft-bodied species when available and may be cannibalistic.

Life Cycle

The species reproduces through live birth, producing up to 26 young per litter.

Reproduction

Vaejovis carolinianus has live births, with females producing up to 26 young.

Ecosystem Role

Acts as a predator of smaller arthropods, thus playing a role in the ecosystem's food web.

Economic Impact

Not of significant economic impact; occasionally enters homes but is not considered a medical threat.

Health Concerns

This species is not of medical importance and poses no threat to human health.

Collecting Methods

• Using black lights to locate individuals due to fluorescence of the exoskeleton.
• Examining under rocks and logs in their natural habitat.

Preservation Methods

• Preserving in alcohol for study or taxidermy purposes.

Misconceptions

Often mistaken for more dangerous species, but it is not of medical importance.

Tags

• scorpion
• Vaejovis
• southern unstriped scorpion
• Appalachian fauna
• predator
• arthropod