
Community identification
Silverfish
Lepisma saccharinum
- Order & Family
- Zygentoma: Lepismatidae
- Size
- 12–19 mm (0.5–0.75 inches) in length
Natural Habitat
Moist, humid, and dark areas such as basements, attics, kitchens, bathrooms, and laundry rooms.
Diet & Feeding
Consumes starchy substances and polysaccharides found in book bindings, carpet, clothing, glue, paper, photos, plaster, and sugar.
Behavior Patterns
Nocturnal and extremely fast-moving pests. They undergo ametabolous metamorphosis (lacking a pupal stage) and can live for several years. They avoid light and are often found when items are moved or at night.
Risks & Benefits
They do not bite or transmit diseases to humans but are considered household pests because they can damage books, wallpaper, and textiles. They are a food source for other predatory arthropods like spiders and centipedes.