| Roddia vaualbum ([Denis & Sciffermuller], 1775) |
| Status: Rare resident/stray |
| Flight Period(s): One flight. The Keya Paha county record is from 17 June. |
| Range: Its home range includes much of southern Canada and the northern United States from coast to coast. From there it wanders both to the north and south. |
| Larval Hostplant(s): The following hostplants can be found in Nebraska: Paper Birch (Betula papyrifera), Willows (Salix species), Quaking Aspen (Populus tremuloides), and American Elm (Ulmus americana) |
| Overwinter: As adults |
| Commentary/Habitat: One of a very few butterflies that stray from northern latitudes. It is found so infrequently that a resident status cannot be assumed although the species hostplants occur in the Niobrara River valley and the pine ridge. |
| Similar Species: None |
