About Schinia rivulosa Guenée, 1852
Schinia rivulosa, commonly known as the ragweed flower moth, is a moth species belonging to the family Noctuidae. It was first described by Achille Guenée in 1852. This species is distributed across North America, ranging from Quebec south to Florida, west to Arizona, and north to Oregon and North Dakota. It has one generation per year. Its wingspan measures 25–31 mm. Adults fly from July to October, with flight timing varying by location. Larvae of this species feed on plants in the genus Ambrosia.
