
Community identification
Barn Funnel Weaver / Common House Spider
Tegenaria domestica
- Order & Family
- Araneae: Agelenidae
- Size
- 6 to 12 mm body length (excluding long legs)
Natural Habitat
Buildings, sheds, dark corners, window frames, rock crevices, and woodpiles
Diet & Feeding
Insectivorous, feeding on flies, mosquitoes, moths, ants, and other small arthropods
Behavior Patterns
Builds flat, sheet-like funnel webs to catch prey, remaining hidden in the narrow end until vibrations alert it to strike. Males actively wander during late summer and autumn searching for mates.
Risks & Benefits
Benefits the ecosystem by providing natural pest control around homes. They are harmless to humans; bites are extremely rare, mild, and non-venomous to humans.