Syngrapha
Guides
Syngrapha altera
Altera Looper
Syngrapha altera, commonly known as the Altera Looper, is a noctuid moth species described by Ottolengui in 1902. It occurs in northeastern North America, ranging from Newfoundland west to Manitoba and south to northern Michigan. The species has two recognized subspecies: the nominate form and S. a. variana, which occurs from Maine to Newfoundland. Adults have a wingspan of 30–34 mm.