Ant mimic ground beetle

Natural Habitat

Often found in ant nests (as myrmecophiles), but can also be found under stones, logs, or leaf litter.

Diet & Feeding

Larvae are thought to feed on ant brood. Adults may feed on small insects, dead ants, or scavenge within the ant nest.

Behavior Patterns

These beetles mimic ants in appearance and sometimes behavior to live within ant colonies, often exploiting the ants for food or shelter without being attacked. They move quickly and erratically, similar to ants.

Risks & Benefits

Generally considered neutral to humans as they are not pests and do not sting or bite. Their presence in ant nests is a fascinating example of mimicry and symbiosis in nature, contributing to ecological biodiversity.

Identified on: 10/16/2025