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Guides
Drepana
hook-tip moths
Drepana is a genus of hook-tip moths in the family Drepanidae, subfamily Drepaninae. The genus includes species with distinctive falcate (sickle-shaped) forewings that give the group its common name. Larvae are folivorous, feeding primarily on birch and alder. Some species exhibit notable vibrational communication behaviors during larval territorial contests. Adults are nocturnal and fly primarily in spring and summer.
Polia
Polia is a genus of owlet moths in the family Noctuidae, established by Ochsenheimer in 1816. The genus includes the Grey Arches (Polia nebulosa), a species with a recently sequenced genome as part of the Darwin Tree of Life Project. Polia species are characterized by variable forewing coloration and are found in temperate regions across Europe and Asia.