Silverfish

Natural Habitat

Damp, dark, and cool environments with high humidity such as basements, bathrooms, kitchens, and attics.

Diet & Feeding

Starchy substances and polysaccharides including book bindings, wallpaper paste, glue, paper, photos, and certain fabrics like silk or cotton.

Behavior Patterns

Nocturnal and fast-moving; they undergo hemimetabolous metamorphosis (gradual change) and are known for their shimmying, fish-like movements.

Risks & Benefits

They are considered household pests because they damage property and paper goods. They do not bite humans or transmit diseases but can trigger allergies in some individuals.

Identified on: 1/3/2026