(Acerbia alpina)
Arctia alpina (Synonyms: Acerbia alpina) is a moth of the family Erebidae. It is found in northern Scandinavia, northern Siberia, high mountains of southern Siberia and northern Mongolia; also in Alaska and northwestern Canada. Its wingspan is 42–50 mm. The larvae feed on Taraxacum officinale, Vaccinium and Salix herbacea. This species was formerly a member of the genus Acerbia, but was moved to Arctia along with the other species of the genera Acerbia, Pararctia, Parasemia, Platarctia, and Platyprepia. Arctia is a genus of tiger moths in the family Erebidae. Therein, it belongs to the subtribe Arctiina in the tribe Arctiini in the subfamily Arctiinae. Species are well distributed throughout North America, Palearctic, India, and Sri Lanka.