Epermenia insecurella, the chalk-hill lance-wing, is a moth of the family Epermeniidae. It is found in most of Europe, Asia Minor, the Near East and Mongolia.Faunistics of the Epermeniidae from the former USSR (Epermeniidae)
The wingspan is 9–11 mm. The moths fly during the day and can be found on the wing in two generations, between May and August
The larvae feed on bastard-toadflax (Thesium humifusum) and Thesium inophyllon. They initially mine the leaves of their host plant.
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