Silverfish

Natural Habitat

Urban environments, specifically damp, dark, and humid areas like bathrooms, basements, and kitchens.

Diet & Feeding

Consumes matter containing polysaccharides such as starches and dextrin in adhesives. This includes book bindings, photos, sugar, hair, and dandruff.

Behavior Patterns

Nocturnal and highly agile; they can move quickly to avoid predators. They are wingless and undergo ametabolous development (simple metamorphosis).

Risks & Benefits

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

Identified on: 1/6/2026