Acleris semiannula is a species of moth of the family Tortricidae. It is found in North America, where it has been recorded from Alberta, British Columbia, Illinois, Maine, Maryland, Mississippi, New Brunswick, New York, Ohio, Ontario, Pennsylvania, Quebec, South Carolina, West Virginia and Wisconsin.mothphotographersgroup
The wingspan is 12–15 mm.McDunnough, J. 1934. The Canadian species of the Tortricid genus Peronea. Canadian Journal of Research, 1934, 11(3): 290-332 Adults have been recorded on wing year round.
The larvae feed on Acer rubrum, Acer saccharinum and Quercus alba.Tortricidae Food Plant Database
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