How to Identify Silverfish
How to identify silverfish begins with their distinctive tapered shape and rapid movement. Silverfish, scientifically known as Lepisma saccharina, are wingless, scale-covered insects with two antennae and three tail filaments.
Common identification features include:
- Silver or pearl-grey colour
- Tapered, wingless body
- Three tail-like appendages
- Fast, darting movement
- Mostly nocturnal activity
- Sightings in bathrooms, store rooms, closets, laundry rooms, bookcases, and wall gaps
Silverfish scrape or feed on cellulose and starch materials, including paper, cardboard, bookbinding glue, wallpaper paste, labels, fabric sizing, and some dry foods. Their activity can leave surface grazing, irregular holes, staining, and damaged bindings.
