Rove Beetle

Natural Habitat

Damp environments, grasslands, gardens, and areas near bodies of water.

Diet & Feeding

Predatory: they feed on other small insects and larvae in the soil or leaf litter.

Behavior Patterns

Usually active during the day, they are fast runners and are often attracted to bright artificial lights at night. They undergo a complete metamorphosis from egg to larvae, pupa, and adult.

Risks & Benefits

Benefits: They act as natural pest control by eating other insects. Risks: They do not bite or sting but contain a potent toxin called pederin in their hemolymph. If crushed against the skin, it causes 'Paederus dermatitis'—a painful, blistering skin irritation.

Identified on: 3/22/2026