Silverfish

Natural Habitat

Thrives in moist, humid environments like bathrooms, basements, and attics. Often found in boxes, bookshelves, and behind wallpaper.

Diet & Feeding

Consumes carbohydrates such as sugars and starches. Common food sources include paper, glue, book bindings, sugar, coffee, hair, dandruff, and clothing fibers.

Behavior Patterns

Nocturnal and moves in a wiggling motion resembling a swimming fish. They are fast runners and tend to hide in cracks and crevices during the day.

Risks & Benefits

They do not bite or spread disease to humans but are considered household pests because they can damage property like books, wallpaper, and clothing. They can trigger allergies in some people.

Identified on: 3/1/2026