The wingspan is approximately 1.6 cm and the forewings are white with a V-shaped postmedian line. The hindwings are pale brownish grey.

The wingspan is 2.5 - 3 cm. The forewings are light brownish yellow with a white streak along the costa. The hindwings are gray.

The wingspan is about 2 cm. The forewings with have a white stripe, bisected by a brownish-yellow strip. There are several double black lines, as well as a thin black terminal line. The hindwings are uniform pale brownish yellow.

The wingspan is 2 - 2.5 cm.

The wingspan is 1.8 - 2.5 cm.

Crambus bidens, or Biden's grass-veneer, is a moth in the family Crambidae. It was described by Philipp Christoph Zeller in 1872. It is found in North America, where it has been recorded from Massachusetts, New York, Ontario, New Jersey, Quebec, Michigan and Alberta. The habitat consists of bogs. The wingspan is 18–22 mm. The forewings are yellowish or brownish ochre with a silver streak and black zigzag subterminal line. The hindwings are smoky. Adults are on wing from late July to early August.

The wingspan is 1.7 - 2 cm.

Crambus unistriatellus, the wide-stripe grass-veneer, is a moth in the family Crambidae. It was described by Alpheus Spring Packard in 1867. It is found in North America, where it has been recorded from British Columbia, Alberta, Labrador, Maine, Michigan, New Hampshire, New York, Pennsylvania, Minnesota and California. The habitat consists of grasslands. The wingspan is 25–28 mm. The forewings are chocolate brown with a silver-white discal stripe and a submarginal row of black dots. The hindwings are white. Adults have been recorded on wing from June to October. The larvae feed on grass roots.