Carpet Beetle (likely Varied Carpet Beetle or Black Carpet Beetle larva)
Scientific Name: Dermestes (e.g., Anthrenus verbasci for Varied Carpet Beetle or Attagenus unicolor for Black Carpet Beetle)
Order & Family: Order: Coleoptera, Family: Dermestidae
Size: Larvae typically range from 2mm to 5mm in length. Adults are typically 2mm to 3.5mm.
Natural Habitat
Indoors, they are commonly found in dark, undisturbed areas such as closets, attics, under furniture, in cracks and crevices, and in stored items. Outdoors, adults are found in gardens, on flowers, and in bird or animal nests.
Diet & Feeding
Larvae feed on natural fibers like wool, silk, feathers, fur, and leather, as well as dried animal products, stored foods, and pet food. Adults feed on pollen and nectar.
Behavior Patterns
Carpet beetles are known for their scavenging behavior, consuming a wide range of organic materials. The larvae are the most destructive stage, actively feeding on textiles and dried products. Adults feed on pollen and nectar, and are often found outdoors on flowers.
Risks & Benefits
Risks: Carpet beetles are considered household pests. Their larvae can cause significant damage to household items made of natural fibers, including carpets, clothing, upholstery, and museum specimens. They do not bite or sting humans, but some people may experience skin irritation due to contact with their bristles. Benefits: In nature, they play a role as scavengers, breaking down organic matter. They can be used in forensic entomology to determine the post-mortem interval.
Identified on: 8/28/2025