Silverfish
Lepisma saccharinum (often written L. saccharina) · Termites & Wood/Paper Pests
Silverfish are wingless, carrot-shaped insects covered in shiny scales that hide in cool, damp, dark spots and come out at night. They feed on starchy things such as cereal, flour, paper, glue, book bindings and wallpaper paste. They are a nuisance that can damage paper goods but are not a health threat.
Look for: A shiny silver-gray, wingless insect shaped like a teardrop, with long antennae and three thin tail bristles, that darts away quickly when uncovered.
Quick facts
| Size | 6-19 mm |
|---|---|
| Legs | 6 |
| Usual colors | tan |
| Where in the home | Bathroom, Kitchen, Living Room |
| Active | All year |
| Peak | No clear peak |
| Bites or stings people | No |
Seasons are typical across much of the U.S. and vary by region.
Peak season Active Typical across much of the U.S.; varies by region.
Often confused with
Sources
Not sure this is your bug? Try the Bug Identifier or ask your local Cooperative Extension office.