Carpet Beetle Larva (Specifically, often the Varied Carpet Beetle)
Scientific Name: Anthrenus verbasci (most likely species, though generally Anthrenus sp.)
Order & Family: Order: Coleoptera (Beetles), Family: Dermestidae (Skin Beetles)
Size: Larvae typically range from 2 to 5 mm in length.
Natural Habitat
Commonly found indoors in homes, specifically in carpets, closets, drawers, and near baseboards where lint accumulates. In nature, they live in bird nests and animal dens.
Diet & Feeding
The larvae feed on natural fibers and organic matter, including wool, silk, fur, leather, pet hair, feathers, lint, and dead insects. (Adults feed on pollen and nectar outside).
Behavior Patterns
Larvae are slow-moving and tend to hide in dark, undisturbed areas. They molt several times, leaving behind shed skins that can be confused for live bugs. The complete life cycle from egg to adult usually takes about a year.
Risks & Benefits
Risks: Major household pest that damages clothing, carpets, and upholstery made of natural fibers. Generally harmless to human health, though the tiny bristly hairs on the larvae can cause contact dermatitis (carpet beetle dermatitis) in sensitive individuals. Benefits: In the wild, they act as decomposers of animal matter.
Identified on: 2/14/2026