Bug Identifier
Eastern Eyed Click Beetle
Community identification

Eastern Eyed Click Beetle

Alaus oculatus

Order & Family
Order: Coleoptera; Family: Elateridae
Size
25–45 mm (1.0–1.8 inches) in length.
See this bug in the Encyclopedia

Natural Habitat

Deciduous forests and woodlands, often found near decaying logs and stumps across eastern North America.

Diet & Feeding

Adults may feed on nectar or plant juices; larvae (wireworms) are predatory, eating the larvae of wood-boring insects found in rotting wood.

Behavior Patterns

Characterized by a clicking mechanism between the thorax and abdomen used to flip themselves upright if turned over. Large eyespots on the pronotum are a defense trait to deter predators.

Risks & Benefits

Harmless to humans as they do not bite or sting. Beneficial to the ecosystem as their larvae help control populations of wood-boring forest pests.