Silverfish

Natural Habitat

Typically found in moist, humid environments like bathrooms, kitchens, basements, and attics. They prefer dark, secluded areas.

Diet & Feeding

Carbohydrates such as sugars and starches. Common food sources include paper, glue, book bindings, clothing (like cotton or linen), silk, and dandruff.

Behavior Patterns

Nocturnal and extremely fast-moving. They move in a wiggling motion similar to a fish swimming. They are long-lived insects that do not undergo metamorphosis, shedding their skin throughout their adult life.

Risks & Benefits

They do not bite, sting, or transmit diseases to humans. However, they are considered pests because they can cause significant damage to household items like books, wallpaper, and clothing. They can also trigger allergies in some people.

Identified on: 3/3/2026