Bug Identifier
Nursery Web Spider
Community identification

Nursery Web Spider

Pisaurina mira

Order & Family
Order Araneae, Family Pisauridae
Size
Body length 10-15 mm, plus legacy legs extending much further.
See this bug in the Encyclopedia

Natural Habitat

Found in tall grass, shrubs, and at the edges of woods; often moves into human structures in late autumn.

Diet & Feeding

Carnivorous; hunts a variety of small insects including flies, gnats, and moths.

Behavior Patterns

Active hunters that do not use webs to catch prey. Known for the female carrying her egg sac in her chelicerae and building a silk 'nursery' tent for the spiderlings after they hatch.

Risks & Benefits

Generally harmless to humans and rarely bite unless provoked. Beneficially controls pest insect populations.