Two-spotted Ground Beetle

Scientific Name: Harpalus bimaculatus

Order & Family: Coleoptera: Carabidae

Size: 10 to 12 mm in length

Two-spotted Ground Beetle

Natural Habitat

Open areas with sandy or gravelly soil, gardens, and agricultural fields

Diet & Feeding

Omnivorous; feeds on a variety of weed seeds as well as small insects and larvae

Behavior Patterns

Chiefly nocturnal hunters that hide under stones or debris during the day; they are fast runners and competent flyers

Risks & Benefits

Generally beneficial to the ecosystem as they assist in weed seed control and prey on garden pests; they pose no significant risk to humans

Identified on: 6/20/2026