Ground beetle (likely a carabid)

Ground-dwelling in soil, leaf litter, gardens, lawns, and beneath stones or debris. Often found along edges between pavement and vegetation.

Most are nocturnal predators of caterpillars, beetle larvae, slugs, snails, and other small invertebrates. Some species also consume seeds or decaying plant matter.

Usually fast-running, ground-active beetles that hide during daylight and hunt at night. They generally shelter in cracks or under objects and undergo complete metamorphosis.

Harmless to people and plants in most cases, though some can release an irritating defensive secretion if handled. Beneficial predators that help suppress garden pests.