
Community identification
Eastern Eyed Click Beetle
Alaus oculatus
- Order & Family
- Order: Coleoptera, Family: Elateridae
- Size
- 25 to 45 mm (approximately 1 to 1.75 inches)
Natural Habitat
Deciduous and mixed forests with plenty of decaying logs and stumps, often found near rotting wood.
Diet & Feeding
Larvae are predatory, feeding on wood-boring beetle larvae in decaying wood; adults consume nectar and plant juices.
Behavior Patterns
Features a unique snapping mechanism to flip itself upright when on its back, producing a loud clicking sound. The large 'eyes' on the pronotum are false eye spots used to deter predators.
Risks & Benefits
They are harmless to humans and beneficial to forests because their larvae help control populations of wood-boring pests.