Silverfish

Natural Habitat

Dark, damp, or humid areas such as bathrooms, basements, attics, and kitchens.

Diet & Feeding

Starch and sugar-rich materials, including paper, book bindings, wallpaper paste, cereal, and natural fabrics like silk or cotton.

Behavior Patterns

Nocturnal and extremely fast-moving. They undergo ametabolic development (simple metamorphosis) and are known for their fish-like swaying motion when running.

Risks & Benefits

Generally harmless to humans as they do not bite or transmit diseases, but they are considered household pests because they can damage property such as books, clothing, and stored food.

Identified on: 12/27/2025