
Community identification
Lace-weaver spider
Amaurobius similis
- Order & Family
- Araneae: Amaurobiidae
- Size
- Body length typically between 7 mm and 12 mm for adults.
Natural Habitat
Found in outbuildings, around window frames, under logs, and in crevices of walls or bark.
Diet & Feeding
Carnivorous; hunts various small insects and other invertebrates that become entangled in its lace-like web.
Behavior Patterns
Nocturnal hunters that construct distinctive funnel-shaped webs of woolly, 'cribellate' silk. Notable for matrimonial cannibalism where spiders may consume their mother (matriphagy).
Risks & Benefits
Benefits the ecosystem by controlling pest insect populations; while they can bite if mishandled, their venom is not considered medically significant to humans.