About Evergestis unimacula Grote & Robinson
Evergestis unimacula, commonly known as the large-spotted evergestis moth, is a moth species belonging to the family Crambidae. This species was first described by Augustus Radcliffe Grote and Coleman Townsend Robinson in 1867. It is native to North America, with confirmed records from Georgia, Illinois, Indiana, Iowa, Maryland, Michigan, North Carolina, Ohio, Oklahoma, Ontario, Pennsylvania, Quebec, Tennessee, and West Virginia. Outlier occurrences of the species have also been recorded in Florida.