Bug Identifier
Barn Funnel Weaver
Community identification

Barn Funnel Weaver

Tegenaria domestica

Order & Family
Araneae: Agelenidae
Size
7.5 to 11.5 mm for females; 6 to 9 mm for males (body length excluding legs).
See this bug in the Encyclopedia

Natural Habitat

Found worldwide in and around human structures, specifically in dark, damp areas like basements, cellars, and corners of outbuildings.

Diet & Feeding

Carnivorous; feeds primarily on small insects and other arachnids that become trapped in its flat, sheet-like web.

Behavior Patterns

They build non-sticky horizontal sheet webs with a funnel-shaped retreat at one end. They are mostly nocturnal and can survive for long periods without food or water.

Risks & Benefits

Generally harmless to humans; they are not aggressive and their venom is not medically significant. They provide the benefit of natural pest control by eating flies and moths.