Gypsy Moth vs Smoky Wainscot

Side-by-side species comparison

Attribute Gypsy Moth Smoky Wainscot
Scientific Name Lymantria dispar Mythimna impura
Order Lepidoptera Lepidoptera
Family Erebidae Noctuidae
Size 37-62 mm wingspan 28-34 mm wingspan
Habitat Woodlands Grasslands
Diet Herbivores Herbivores
Regions Europe, Asia, North America Europe
Conservation Least Concern Least Concern

Gypsy Moth

A sexually dimorphic moth where males are brown and can fly, while females are white with dark markings and are flightless. Caterpillars are voracious defoliators.

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Did You Know?

A single caterpillar can eat up to one square meter of leaves during its development, and outbreaks can strip entire forests bare.

Smoky Wainscot

A dull brownish wainscot moth extremely common in grasslands. Larvae feed on various grass species. Often confused with the similar Common Wainscot.

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Did You Know?

So similar to the Common Wainscot that reliable identification often requires examination of genitalia.