About Herpetogramma thestealis Walker, 1859
Herpetogramma thestealis is a moth species that belongs to the Crambidae family. It is distributed across most of North America. This species has a wingspan ranging from 29 to 38 mm, and adult individuals of this species exhibit sexual dimorphism. The larvae of Herpetogramma thestealis feed on a variety of woody plants, including basswood, hazel, Carolina silverbell, and spikenard.