Carpet beetle larva
Anthrenus spp. (likely Anthrenus scrophulariae)
- Order & Family
- Coleoptera; Dermestidae
- Size
- Larvae are typically 3–5 mm long; adults are about 2–4 mm.
Natural Habitat
Carpet beetle larvae inhabit carpets, upholstery, closets, stored textiles, and other dark, undisturbed indoor areas. Adults commonly occur around flowers and windows.
Diet & Feeding
Larvae feed on keratin-rich materials such as wool, fur, feathers, hair, and dead insects, plus lint and organic debris. Adults feed mainly on pollen and nectar.
Behavior Patterns
Larvae are slow-moving, brown, and covered with short hairs; they periodically molt and may leave shed skins. Adults are active fliers and often enter buildings through windows.
Risks & Benefits
Larvae can damage natural-fiber clothing, carpets, and museum specimens; their hairs may irritate sensitive skin or airways. They help recycle animal remains outdoors, while adults pollinate flowers.