Triangulate Cobweb Spider

Natural Habitat

Commonly found in and around human structures, dark corners, garages, basements, and under furniture.

Diet & Feeding

Feeds on a variety of small arthropods, including ants, flies, ticks, and even other spiders such as brown recluse spiders.

Behavior Patterns

They build messy, irregular cobwebs to capture prey. They are nocturnal hunters and are known for their distinctive triangular patterns on the abdomen.

Risks & Benefits

Generally considered harmless to humans with a very mild bite. Highly beneficial to ecosystems and homeowners as they provide natural pest control for invasive or harmful insects.

Identified on: 6/27/2026