Carpet Beetle (larva)
Scientific Name: Anthrenus scrophulariae (Common carpet beetle) or Trogoderma variabile (Warehouse beetle) - specific species is hard to determine from this image alone but it is a Dermestid larva.
Order & Family: Coleoptera, Dermestidae
Size: Larvae typically range from 2-5 mm in length.
Natural Habitat
Indoors, especially in carpets, upholstered furniture, closets, attics, and storage areas. They prefer dark, undisturbed places.
Diet & Feeding
Larvae feed on animal products such as wool, silk, fur, feathers, leather, pet hair, and dried animal remains. They can also consume plant-based materials like cereals, seeds, and spices.
Behavior Patterns
Carpet beetles often play dead when disturbed. Larvae are typically found in dark, undisturbed areas where food sources are plentiful. Adults are attracted to light and are often found near windows during spring. The larval stage is responsible for most damage.
Risks & Benefits
Risks: Can cause significant damage to household items made of natural fibers, including clothing, carpets, and museum specimens. Some individuals may experience skin irritation or allergic reactions from bristles shed by larvae. Benefits: In nature, they play a role in decomposition, consuming dead animal matter.
Identified on: 8/26/2025