Ground Beetle

Natural Habitat

Highly diverse habitats, including forests, grasslands, agricultural fields, gardens, and urban areas. They are usually found on or in the ground, under debris, rocks, logs, or in leaf litter.

Diet & Feeding

Mostly predatory, feeding on other invertebrates such as slugs, snails, caterpillars, and other insect larvae. Some species are herbivorous or omnivorous, feeding on seeds or fungi.

Behavior Patterns

They are nocturnal, hiding during the day under logs, stones, or in soil. When disturbed, many can emit a foul-smelling liquid as a defense mechanism. They are generally slow-moving. Larvae are typically subterranean and feed on roots or decaying matter.

Risks & Benefits

Generally beneficial as natural predators of many garden and agricultural pests. They do not pose significant risks to humans, although some larger species can deliver a minor pinch if handled. The defensive secretions from some species can be irritating.

Identified on: 8/26/2025