Bug Identifier
European earwig
Community identification

European earwig

Forficula auricularia

Order & Family
Dermaptera, Forficulidae
Size
12-15 mm (0.5-0.6 inches) in length
See this bug in the Encyclopedia

Natural Habitat

Moist, dark places such as under rocks, mulch, bark, and inside crevices

Diet & Feeding

Omnivorous; feeds on a variety of organic matter including vegetation, flowers, fruit, and small insects such as aphids

Behavior Patterns

Nocturnal insects that are most active at night; they use their pincers (cerci) for defense and mating displays. They exhibit maternal care, with females tending to their eggs and nymphs.

Risks & Benefits

Generally harmless to humans; they can pinch if handled but are not venomous. They can be garden pests by damaging foliage, but they also benefit the ecosystem by consuming other agricultural pests like aphids.