Centruroides vittatus Care Guide

The Striped Bark Scorpion

Revision Date: March 2025

Introduction

Centruroides vittatus, commonly known as the Striped Bark Scorpion, is a hardy and adaptable scorpion species native to North America. Found primarily in the central and southern United States, this species is known for its semi-arboreal habits, striking coloration, and ability to thrive in various habitats. Due to its moderate venom potency and quick movements, it is recommended for intermediate keepers.

Quick Species Snapshot

• Scientific Name: Centruroides vittatus

• Common Names: Striped Bark Scorpion, Texas Bark Scorpion, Plains Scorpion

• Type: Semi-arboreal

• Category: New World

• Native Range: Central and Southern United States, particularly Texas, Oklahoma, Kansas, New Mexico, and Arkansas

• Size: 2.5” – 3” (6.5–7.5 cm)

• Growth Rate: Medium to Fast

• Life Expectancy: Females ~3–4 years; Males ~2 years

• Venom Potency: Moderate; painful but not typically medically significant unless allergic

• Experience Level: Intermediate

Taxonomy, Etymology & Natural Environment

Centruroides vittatus, commonly known as the Striped Bark Scorpion, is one of the most widespread and recognizable scorpions in the United States. First described in 1821, it belongs to the Buthidae family, which includes many of the world's most venomous scorpions, though C. vittatus itself is considered to have a relatively mild sting. This species is easily identified by its yellow-tan coloration with two dark longitudinal stripes running down its mesosoma (back), giving it its common name. It also features a distinctive dark triangular marking on the head (carapace).

The genus name Centruroides is derived from the Greek words "kentron", meaning "sting" or "spike," and "oura", meaning "tail," highlighting its well-developed stinger. The species name vittatus comes from the Latin word "vittatus," meaning "striped," a direct reference to the dark bands running along its body.

Natural Range & Habitat

Unlike its close relative Centruroides sculpturatus, which has a more restricted range, C. vittatus is the most widely distributed scorpion species in the United States. It can be found across much of the south-central U.S., including Texas, Oklahoma, Kansas, Arkansas, Louisiana, Missouri, and parts of New Mexico, extending into northern Mexico. This adaptability allows it to thrive in a wide range of environments, from dry deserts and rocky outcrops to humid forests and grasslands. It is also commonly encountered in urban and suburban areas, often taking refuge in wood piles, under rocks, beneath tree bark, and inside buildings, making it one of the most frequently encountered scorpions by humans.

Within its range, C. vittatus overlaps with other Centruroides species, including C. sculpturatus in the western part of its distribution. However, C. vittatus can be easily distinguished by its more pronounced striping and smaller size. Unlike C. sculpturatus, which has smooth, pale yellow coloration and potent venom, C. vittatus has darker markings and a milder sting.

Venom Potency

While C. vittatus is venomous, it is not considered medically significant. Its sting is often compared to a bee or wasp sting, causing localized pain, redness, and minor swelling. Unlike C. sculpturatus, C. vittatus does not possess potent neurotoxins, and severe systemic reactions are rare. However, individuals with allergies or sensitivities to venom may experience more intense reactions, including swelling, numbness, or mild neurological symptoms.

Behavior & Adaptability

One of the most fascinating aspects of C. vittatus is its adaptability and resilience. It can tolerate a wide range of humidity levels, from the arid conditions of west Texas to the more humid climates of eastern Oklahoma and Arkansas. Unlike many solitary scorpion species, C. vittatus has been observed cohabiting in groups, particularly in cooler months when they cluster together in shared shelters to conserve moisture and warmth.

Their climbing ability is another standout feature. Like other bark scorpions, C. vittatus is well adapted for vertical surfaces and can be found scaling tree trunks, rock walls, and even the interior walls of homes. This makes them a common household invader, especially in regions where they are abundant.

Due to their wide distribution, mild venom, and manageable care requirements, C. vittatus has become a popular species in the hobby. Their active nature, communal tendencies, and distinctive striped pattern make them an intriguing species for both new and experienced scorpion keepers. However, as with all scorpions, care should still be taken when handling, as their quick movements and defensive postures indicate they are not a species that tolerates interaction well.

Housing & Substrate – Semi-Arboreal Setup

Scorplings

• Enclosure Size: Use a small acrylic enclosure (e.g., Sling Crib, 3" Tarantula Cube, Small Slider Crib, Small Cuboid, Terrestrial Sling Crib, Slider Crib Mini, or Cuboid Mini) that is no smaller than three times the scorpion’s leg span.

• Substrate: Fill at least 2/3rds of the enclosure with Terra Aranea by The Bio Dude.

• Humidity: Maintain a slightly damp substrate (but not swampy) by offering a small water dish or gently dripping water on one corner about once a week.

Juveniles

• Enclosure Size: Use a medium enclosure (e.g., Medium Slider Crib, 6" Tarantula Cube, 8" Tarantula Cube, or Medium Cuboid) that is at least 3–4× the scorpion’s leg span.

• Substrate: Fill the enclosure 1/3 to 1/2 full with Terra Aranea by The Bio Dude. This depth allows for effective burrowing and minimizes the risk of injury from falls.

• Humidity: Keep the substrate mostly dry with a full water dish; occasionally overflow one corner to create a slightly damp area.

• Additional Features: Provide a half cork bark round for a secure hide and include vertical branches, cork bark pieces, or small fake plants as web anchors to facilitate natural web tunnel construction.

Adults

• Enclosure Size: Use a large enclosure (e.g., Large Slider Crib, 12" Cube Switch, 12" Cube, 18" Cube, or Terrestrial XL) that is at least 3× the scorpion’s leg span (ideally 4–5× for enhanced natural behavior, while still considering escape risks).

• Substrate: Fill the enclosure 1/3 to 1/2 full with Terra Aranea by The Bio Dude to provide ample depth for burrowing while reducing fall distance.

• Additional Features: Include a secure hide (preferably a half cork bark round), a shallow water dish, and tasteful decorations such as vertical branches or cork bark pieces leaned diagonally. Cube Enclsoures and Arboreal Enclosures work well for this species, but horizontal enclosures will work as well. The important thing is to make sure there are some vertical cork bark or branches the scorpions can climb.

Note: "Semi‑arboreal" is not an official behavioral classification but rather a descriptive term used in the hobby to design enclosures that allow a scorpion to display some climbing without exposing it to dangerous falls.

Affiliate: Please use Tarantula Cribs (affiliate code TTC10) and Terra Aranea by The Bio Dude for substrate.

Important Features:

• Cross-ventilation is essential for preventing stagnant air and maintaining a dry environment.

• A secure locking lid is crucial, as these scorpions are excellent climbers and escape artists.

• Provide vertical climbing structures like cork bark slabs, driftwood, or stacked rocks.

Temperature & Lighting

• Ideal Temperature Range: 72–85°F (22–29°C).

• Night Temperature: No lower than 65°F (18°C).

• Heating Requirements: Typically, no additional heat is needed if kept at room temperature. If supplemental heating is necessary, use an under-tank heater (UTH) on the side of the enclosure, regulated by a thermostat.

• Lighting: No special lighting required. Use red LED nightlights for nocturnal viewing.

Feeding Schedule

Spiderlings: Pinhead crickets, fruit flies, or small roaches 2-3 times per week.

Juveniles: Appropriately sized crickets, small roaches 1-2 times per week.

Adults: 2-3 medium crickets or 1-2 roaches every 10-14 days.

• Always remove uneaten prey within 24 hours to prevent stress or injury.

• Gut-load feeders for optimal nutrition.

Final Thoughts

Centruroides vittatus is a fascinating, hardy species that provides an excellent opportunity for keepers looking to explore semi-arboreal scorpions. Compared to its close relatives, Centruroides gracilis and Centruroides sculpturatus, it has a more mild venom and a broader distribution across the U.S.

• C. gracilis is larger and more communal, whereas C. vittatus is typically smaller and displays more individualistic behaviors.

• C. sculpturatus (Arizona Bark Scorpion) has the most medically significant venom, unlike the more manageable sting of C. vittatus.

• C. vittatus thrives in more arid environments, while C. gracilis prefers humid, tropical climates.

For keepers interested in an active, visually engaging, and relatively mild venomous species, the Striped Bark Scorpion makes an excellent choice. With proper care, a well-ventilated setup, and mindful handling practices, this species will provide years of enjoyment for scorpion enthusiasts.

Additional Recommendations

For quality enclosures, check out Tarantula Cribs (Code TTC10 for 10% off). Use Terra Aranea by The Bio Dude as the ideal substrate, available here. When purchasing scorpions, always choose reputable breeders such as those found in the Dealer & Discounts section on my website.