Silverfish

Scientific Name: Lepisma saccharinum

Order & Family: Zygentoma, Lepismatidae

Size: 12-19 mm (0.5-0.75 inches) long.

Silverfish

Natural Habitat

Moist, humid, and dark areas like basements, attics, bathrooms, and kitchens.

Diet & Feeding

Carbohydrates (starches and sugars), paper, book bindings, clothes, and organic detritus.

Behavior Patterns

Nocturnal, fast-moving, and avoid light. They go through a three-stage life cycle: egg, nymph, and adult.

Risks & Benefits

Harmless to humans but can damage books, photos, and clothing. They indicate humidity problems in homes.

Identified on: 2/6/2026