Bug Identifier
Brown Recluse Spider (presumed bite assessment)
Community identification

Brown Recluse Spider (presumed bite assessment)

Loxosceles reclusa

Order & Family
Araneae: Sicariidae
Size
Body length of 6-20 mm; leg span about the size of a quarter to a half-dollar.
See this bug in the Encyclopedia

Natural Habitat

Typically found in dark, undisturbed dry areas such as basements, attics, cardboard boxes, and closets across the South-Central and Midwestern United States.

Diet & Feeding

Secondary predators that feed on soft-bodied insects such as crickets, silverfish, and cockroaches.

Behavior Patterns

Nocturnal hunters that do not use webs to catch prey; they are non-aggressive and generally only bite humans when pressed against skin (e.g., trapped in clothing or bedding).

Risks & Benefits

Possesses necrotic venom (hemotoxic) which can cause skin lesions, though most bites heal without significant scarring. They benefit the ecosystem by controlling indoor pest populations.