Nais Tiger Moth

The wingspan is 30–42 mm (1.2–1.7 in). Forewings are mostly black with cream-colored costal border and lines extending from base in males. Hindwings are variable in color but usually they are reddish or yellow and show a row of large black spots in median area. Females have a quite reduced set of pale lines on the forewings and the hindwings have broad black bands in the subterminal area. Adults are on wing from April to October. The larvae feed on a wide range of herbaceous and woody plants, including grasses, violets, plantain and clover.

This species can be found in North America from Quebec and Maine, south to Florida, and west to Texas and South Dakota. It has also been spotted in Ohio. It prefers woodlands and forested habitats.