Silverfish

Natural Habitat

Dark, damp, and humid environments; commonly found in bathrooms, basements, attics, and kitchens near sources of paper or starch.

Diet & Feeding

Carbohydrates such as sugar and starches; consumes paper, glue, book bindings, photos, clothing (cotton, linen, silk), and dandruff.

Behavior Patterns

Nocturnal and elusive; they move with a wiggling motion resembling a fish swimming. They are fast runners and can survive for long periods without food.

Risks & Benefits

Risks: Considered a household pest because they damage property (books, wallpaper, clothes) and contaminate food. Benefits: They do not bite or transmit diseases to humans but can trigger allergies in some people due to shed scales.

Identified on: 3/1/2026