Silverfish vs Ozark Cave Silverfish

Side-by-side species comparison

Attribute Silverfish Ozark Cave Silverfish
Scientific Name Lepisma saccharinum Speleonycta ozarkensis
Order Zygentoma Zygentoma
Family Lepismatidae Nicoletiidae
Size 10-15mm 8-12 mm
Habitat Indoors Caves
Diet Omnivores Fungus Feeders
Regions Worldwide United States
Conservation Least Concern Vulnerable

Silverfish

A primitive wingless insect with a silvery scaled body and three tail filaments. A common household inhabitant.

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Did You Know?

Has existed in essentially the same form for 400 million years making it one of the oldest surviving insect designs.

Ozark Cave Silverfish

A blind cave-adapted silverfish found in caves of the Ozark Highlands. It is completely white and eyeless.

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Did You Know?

It is the only known species of its genus, endemic to Ozark caves.