Apantesis ornata

Apantesis ornata, the ornate tiger moth or  achaia moth, is a moth of the family Erebidae. It was described by Alpheus Spring Packard in 1864. It is found in western North America from southern British Columbia through the Pacific Northwest to southern California, northern Utah, and western Wyoming and Montana. It is found in a wide range of habitats, including open woodland.

This species was formerly a member of the genus Grammia, but was moved to Apantesis along with the other species of the genera Grammia, Holarctia, and Notarctia.