Species › Insects & Arthropods › Silverfish

Silverfish

Lepisma saccharina

CommonInsect & Arthropod
Illustration of Silverfish (Lepisma saccharina)

Silverfish are known for their metallic sheen and rapid movements. These elusive insects often find their way into homes where they seek out starchy materials.

Habitat
Prefers moist, dark environments within buildings such as basements and bathrooms.
Diet
Feeds on starches and sugars found in paper, glue, and textiles.
How common
Common

Best time to see a Silverfish

The best time to see a Silverfish is February–July, when about 64% of U.S. sightings happen, based on 1,221 research-grade iNaturalist observations.

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Recent Silverfish sightings near you

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