Larisa is a genus of moths belonging to the subfamily Olethreutinae of the family Tortricidae. It contains only one species, Larisa subsolana, which is found in North America, where it has been recorded from Alabama, Florida, Georgia, Illinois, Indiana, Kentucky, Maine, Maryland, Massachusetts, Minnesota, Mississippi, Missouri, New York, Ohio, Oklahoma, Ontario, Quebec, South Carolina, Tennessee, Texas, Virginia, and West Virginia. The larvae feed on Carya illinoensis.

There is no data about harmful of this species. Don't forget to be careful.