Carolina Wolf Spider, Giant Wolf Spider
Hogna carolinensis
Lycosidae (Wolf Spiders), Order Araneae. Key family characteristics include excellent eyesight featuring a distinctive eye arrangement with large posterior median eyes, a robust body, and an active hunting lifestyle without building webs.
Physical Description
Robust, stout-bodied spider with a distinct oval-shaped abdomen and a prominent, slightly tapered cephalothorax. The body is covered in fine, velvety hair. Females tend to be noticeably larger and bulkier than males.
Size Estimate
Body length typically ranges from 18 to 35 mm for females, with a leg span reaching up to 7 to 10 cm. The specimen shown appears to be a medium-to-large subadult or adult.
Coloration & Markings
Muted earthy tones of grey, brown, and tan. The cephalothorax typically features two dark longitudinal stripes, and the underside of the abdomen often showcases a striking jet-black patch in mature specimens.
Web Type
Wolf spiders do not build webs to capture prey. Instead, they construct simple silk-lined burrows in the ground or hide beneath rocks, logs, and leaf litter, occasionally using silk only to line their retreats or wrap egg sacs.
Eye Arrangement
Arranged in three distinct rows characteristic of the Lycosidae family: a bottom row of four small eyes, two very large median eyes in the middle row facing forward, and two medium-to-large eyes set further back on the head.
Leg Characteristics
Long, strong, and spiny legs equipped with three claws and dense scopulae (pads of hair) on the tarsi to aid in traction. Legs are usually held flat against the ground or substrate in a sprawling, alert posture.
Venom & Safety Information
Venom Information
Neurotoxic and mildly cytotoxic venom used primarily to subdue invertebrate prey. It is not considered medically significant to healthy humans.
Medical Significance
Harmless to humans. A bite may cause localized pain, redness, and swelling similar to a bee sting, but serious systemic reactions are extremely rare. No special medical treatment is usually required beyond basic wound cleaning.
Safety Recommendations
Avoid handling with bare hands if unaccustomed to spiders. If found inside, gently capture using a glass and a piece of card to release outdoors.
Habitat & Behavior
Habitat & Range
Found primarily across North America, especially in the United States and parts of Canada and Mexico. Prefers open fields, grasslands, forests, and sandy areas, often digging burrows or hiding under debris.
Behavior & Temperament
Active nocturnal hunters that rely on speed and exceptional vision to stalk or ambush prey. They are generally non-aggressive toward humans, typically choosing to flee when disturbed, though females guarding egg sacs may defend themselves.
Diet & Prey
Generalist carnivores feeding primarily on insects such as crickets, grasshoppers, beetles, and occasionally small amphibians or other spiders. They overpower prey using powerful chelicerae and venom.
Seasonal Activity
Most active during the spring, summer, and autumn months. Mating typically occurs in late summer, and adults may overwinter in burrows or protected crevices.
Description
The Carolina Wolf Spider is North America's largest wolf spider, renowned for its impressive size, mottled camouflage, and ground-dwelling habits. As a wandering hunter, it plays a vital role in regulating insect populations in gardens and natural habitats.
Key Features
Large size, distinctive dark stripes on the cephalothorax, typical wolf spider eye arrangement featuring large forward-facing median eyes, and lack of web construction.
Similar Species
Fishing spiders (Pisauridae) and grass funnel-web spiders (Agelenidae). Wolf spiders can be distinguished by their unique eye arrangement and lack of spinneret-heavy funnel webs.
Life Cycle
Females construct a spherical silk egg sac and carry it attached to their spinnerets. Upon hatching, hundreds of spiderlings climb onto the mother's back and ride there until their first molt. Lifespan ranges from 1 to several years.
Ecological Importance
Acts as a primary natural predator of numerous insect pests, helping maintain ecological balance in agricultural and wild ecosystems.
Conservation Status
Not evaluated by the IUCN, but populations are considered stable and widespread across their natural range.
Interesting Facts
The Carolina Wolf Spider is the official state spider of South Carolina. Females exhibit remarkable maternal care by carrying their hundreds of offspring on their abdomen.
Photography Tips
Shoot from a low angle at eye level with the spider. Ensure adequate lighting to capture the eye arrangement and dorsal patterns without startling the subject.
Identified: 2026-09-08T00:30:39.546098