Lasionycta coracina
Introduction '''''Lasionycta coracina''''' is a moth of the family Noctuidae. It is found in the Richardson and British Mountains in northern Yukon, adjacent Northwest Territories, and Cape Thompson in north-western Alaska.The habitat in the Richardson Mountains is sparsely vegetated gravel tundra slopes with ''Dryas'' stripes. The moths are diurnal, most active in the late afternoon and when cloudy.The wingspan is 23–30 mm for males and 24–31 mm for females. Adults are on wing from late June to early August.The adults feed on ''Saxifraga'' species.
External links * A Revision of Lasionycta Aurivillius (Lepidoptera, Noctuidae) for North America and notes on Eurasian species, with descriptions of 17 new species, 6 new subspecies, a new genus, and two new species of Tricholita Grote