Bug Identifier
Black Larder Beetle
Community identification

Black Larder Beetle

Dermestes ater

Order & Family
Order: Coleoptera; Family: Dermestidae
Size
7mm to 9mm in length
See this bug in the Encyclopedia

Natural Habitat

Commonly found indoors in kitchens, pantries, and storage areas; outdoors, they are found in bird nests, animal carcasses, and organic debris.

Diet & Feeding

Scavengers that feed on dry animal matter, including dried fish, meat, pet food, cheese, wool, feathers, and silk.

Behavior Patterns

They are predominantly nocturnal and attracted to lights. Their life cycle includes larval stages where they are hairy and very active feeders, often boring into soft materials to pupate.

Risks & Benefits

Considered a household pest due to their ability to damage stored food and natural fibers. They do not bite humans but can cause minor skin irritation or allergies through contact with their larval hairs.