Silverfish

Natural Habitat

Humid, dark environments such as basements, attics, bathrooms, and kitchens; often found near starch sources.

Diet & Feeding

Starches and carbohydrates such as glue, book bindings, paper, photos, sugar, hair, and dandruff.

Behavior Patterns

Nocturnal, fast-moving, and secretive. They have a fish-like movement and can live for several years, undergoing many molts.

Risks & Benefits

Harmless to humans as they do not bite or carry disease, but they are considered household pests because they damage paper goods, wallpaper, and clothing.

Identified on: 3/12/2026