
Community identification
Nursery Web Spider
Pisaura mirabilis
- Order & Family
- Araneae: Pisauridae
- Size
- Body length 10-15 mm (females) and 10-13 mm (males)
Natural Habitat
Tall grass, low-growing bushes, gardens, and woodland edges
Diet & Feeding
Carnivorous; hunts flies, mosquitoes, and other small insects by active stalking
Behavior Patterns
Active during the day. Known for the male offering a silk-wrapped fly gift to the female to avoid being eaten during mating. Females carry their large egg sacs in their chelicerae and build a 'nursery tent' for spiderlings.
Risks & Benefits
Benefits include controlling pest insect populations; they are harmless to humans and rarely bite unless severely provoked.