Bug Identifier
Hacklemesh Weaver
Community identification

Hacklemesh Weaver

Amaurobius ferox

Order & Family
Araneae: Amaurobiidae
Size
Body length 8 to 15 mm; females are generally larger and more robust than males.
See this bug in the Encyclopedia

Natural Habitat

Found in dark, damp environments such as under rocks, logs, leaf litter, and frequently in cellars or crawl spaces.

Diet & Feeding

Carnivorous insectivores that eat small insects and other invertebrates trapped in their lace-like webs.

Behavior Patterns

They are nocturnal hunters that build irregular, sticky funnel-webs. They exhibit matriphagy, where spiderlings consume their mother after hatching to gain nutrients.

Risks & Benefits

They are beneficial predators that control domestic pests. While they can bite if handled, their venom is not considered medically significant to humans, typically causing only minor localized pain.