Gray Silverfish vs Gothic Moth

Side-by-side species comparison

Attribute Gray Silverfish Gothic Moth
Scientific Name Ctenolepisma longicaudatum Naenia typica
Order Zygentoma Lepidoptera
Family Lepismatidae Noctuidae
Size 10-15 mm 40-48 mm wingspan
Habitat Underground Underground
Diet Omnivores Herbivores
Regions Europe Europe, Western Asia
Conservation Least Concern Least Concern

Gray Silverfish

An invasive silverfish species spreading rapidly through northern Europe. It is larger and more uniformly gray than the common silverfish.

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Did You Know?

It has become a major household pest in Scandinavia since the 2000s.

Gothic Moth

A dark brown moth with intricate pale crosslines and markings resembling Gothic architecture. It is increasingly scarce across much of its former range.

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Did You Know?

Despite being widespread, it has declined by over 80% in parts of northern Europe in recent decades.