Alpine Weevil vs Waterlily Borer Moth

Side-by-side species comparison

Attribute Alpine Weevil Waterlily Borer Moth
Scientific Name Otiorhynchus morio Elophila gyralis
Order Coleoptera Lepidoptera
Family Curculionidae Crambidae
Size 8-12 mm 18-24 mm wingspan
Habitat Mountains Ponds & Lakes
Diet Herbivores Herbivores
Regions Alps, Central Europe Eastern North America
Conservation Least Concern Least Concern

Alpine Weevil

A large, black flightless weevil of alpine and subalpine zones. It feeds on roots and leaves of low-growing mountain plants.

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Did You Know?

Being flightless, isolated mountain populations have diverged into many local forms.

Waterlily Borer Moth

A small pale brown moth with wavy dark lines across its wings. Its larvae are aquatic, living underwater in cases made from fragments of waterlily leaves.

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Did You Know?

The larvae breathe underwater using modified gills and never surface until they are ready to pupate.