Giant House Spider

Natural Habitat

Typically found in dark, sheltered indoor areas like basements, garages, and wall cavities, as well as outdoor caves and woodpiles.

Diet & Feeding

Strictly carnivorous, feeding on various insects and even other spiders by catching them in sheet webs or through rapid pursuit.

Behavior Patterns

Fast-moving nocturnal hunters that build funnel-shaped sheet webs. They are known for their high speed and are often seen in late summer and autumn when males wander in search of mates.

Risks & Benefits

They pose no significant risk to humans as they are not aggressive and their venom is considered medically insignificant; they provide ecological benefits by controlling indoor insect populations.

Identified on: 6/9/2026