Polia
Guides
Polia nimbosa
Stormy Arches, stormy arch
Polia nimbosa, commonly known as the Stormy Arches, is a species of cutworm or dart moth in the family Noctuidae. It was described by Guenée in 1852, with the basionym Aplecta nimbosa. The species is recognized by the MONA/Hodges number 10275 and is known to occur across North America. Three subspecies have been described: P. n. mystica, P. n. mysticoides, and the nominate P. n. nimbosa.