Larder Beetle (possibly, given the appearance and context)

Scientific Name: Dermestes lardarius

Order & Family: Coleoptera (Beetles), Dermestidae (Skin Beetles)

Size: About 7-9 mm (0.28-0.35 inches)

Larder Beetle (possibly, given the appearance and context)

Natural Habitat

Typically found in homes, warehouses, museums, and food storage areas. They prefer dark, undisturbed places where animal products or dried foods are present.

Diet & Feeding

Scavengers that feed on a variety of animal and plant products, including dried meats, cheeses, pet food, furs, hides, feathers, and dried insects.

Behavior Patterns

Adults are attracted to light and often found near windows. Larvae are the primary damaging stage, actively feeding on food sources. They undergo complete metamorphosis.

Risks & Benefits

Potential risks include damage to stored food products, museum specimens, taxidermy, and natural fiber products in homes. They are considered pests. There are no notable benefits to humans or the ecosystem in an indoor setting; however, in nature, dermestid beetles play a role in decomposition.

Identified on: 9/28/2025