Bug Identifier
Hobo Spider
Community identification

Hobo Spider

Eratigena agrestis

Order & Family
Order Araneae, Family Agelenidae
Size
Body length typically ranges from 11 to 14 mm for females and 9 to 12 mm for males, with a leg span up to 40 mm.
See this bug in the Encyclopedia

Natural Habitat

Found outdoors in fields, under rocks, and in dark crevices, as well as indoors in basements, crawl spaces, and undisturbed corners.

Diet & Feeding

Carnivorous; feeds primarily on small insects and other arthropods caught in its funnel-shaped web.

Behavior Patterns

Builds distinctive funnel-shaped webs near ground level and waits near the entrance to ambush prey. They are relatively poor climbers.

Risks & Benefits

Benefits include natural pest control by reducing insect populations. However, their bites can cause localized pain and necrosis, though severe reactions are uncommon.