Wolf Spiders: Identification, Habits, and Prevention

Many people fear finding wolf spiders in their Bucks County homes and offices, but their appearance is more threatening than their behavior. Several large, dark, and hairy spiders resemble wolf spiders, yet this species has the most fearsome reputation.

What Do Wolf Spiders Look Like?

Size: Up to 1.5 inches in length
Color: Brown, grey, black, and sometimes orange. Some are striped, spotted, or monochromatic.
Characteristics: Large size and hairy legs, often confused with brown recluses or tarantulas.

Where Do Wolf Spiders Live?

Wolf spiders are common throughout North America. They hide under rocks, in brushy areas, woodpiles, and yard debris. Indoors, they seek dark, cluttered spaces such as garages, sheds, attics, basements, and crawl spaces.

What Do Wolf Spiders Eat?

Wolf spiders are not picky eaters, preying on various insects and invertebrates, even those larger than themselves. Some large females have been observed eating amphibians and reptiles.

Are Wolf Spiders Aggressive?

Wolf spiders are shy and prefer to avoid confrontations. Their large size and hairy appearance may seem threatening, but they rarely bite unless provoked.