Silverfish

Natural Habitat

Found indoors in dark, humid environments such as bathrooms, basements, attics, and kitchens. They often hide in cracks, crevices, or under objects.

Diet & Feeding

Feed on carbohydrates (starches and sugars), including paper, glue, book bindings, clothing (cotton, linen, silk), wallpaper paste, and dry food products.

Behavior Patterns

Nocturnal and elusive; they move quickly with a wiggling motion resembling a fish swimming. They molt throughout their lives and can survive long periods without food.

Risks & Benefits

Considered a nuisance pest rather than a health threat; they do not bite or spread disease. However, they can cause damage to household items like books, wallpaper, and clothing. Ecologically, they act as decomposers.

Identified on: 2/8/2026