
Larder Beetle / Carpet Beetle (Dermestid Beetle)
Dermestes lardarius / Dermestidae family
- Order & Family
- Order Coleoptera, Family Dermestidae
- Size
- 2 mm to 9 mm (about 1/16 to 3/8 inch) depending on the species
Natural Habitat
Indoors around stored dry food, pantries, animal feeds, wool, feathers, and carpets; outdoors under bark, in nests, or near animal carcasses.
Diet & Feeding
Larvae feed on animal-based natural fibers, wool, silk, feathers, dead insects, pet food, dried meats, and dry plant materials.
Behavior Patterns
Adults are attracted to light and often wander indoors. Females lay eggs near suitable organic food sources. Larvae are dark and hairy, actively feeding on stored materials before pupating.
Risks & Benefits
Risks: Can cause damage to woolens, carpets, clothing, and stored food products; larval hairs can cause minor skin irritation or allergic reactions in sensitive individuals. Benefits: In nature, they serve as crucial scavengers breaking down organic matter and dead animals.