Bug Identifier
Brown Recluse Spider
Community identification

Brown Recluse Spider

Loxosceles reclusa

Order & Family
Order Araneae, Family Sicariidae
Size
6 to 20 millimeters in body length
See this bug in the Encyclopedia

Natural Habitat

Dark, undisturbed areas such as basements, attics, and closets indoors, or under rocks and bark outdoors.

Diet & Feeding

Insects captured through active hunting rather than web trapping.

Behavior Patterns

Noxious nocturnal hunters that retreat to tight crevices when disturbed and build irregular, sticky webs primarily for shelter.

Risks & Benefits

Possesses a necrotic venom capable of causing severe dermonecrotic lesions in humans, but benefits the ecosystem by controlling household pest populations.