Bug Identifier
Common Silverfish
Community identification

Common Silverfish

Lepisma saccharinum

Order & Family
Zygentoma: Lepismatidae
Size
13–25 mm (0.5–1.0 inch)
See this bug in the Encyclopedia

Natural Habitat

Dark, humid environments such as basements, bathrooms, kitchens, and attics.

Diet & Feeding

General scavengers focusing on carbohydrates/starches and protein, including book bindings, glue, paper, photos, and some synthetic fabrics.

Behavior Patterns

Nocturnal and move with a characteristic fish-like swimming motion. They are long-lived (up to 8 years) and can survive for months without food.

Risks & Benefits

They are nuisance pests that can damage paper products and textiles but do not transmit diseases to humans.