Hemipachnobia McDunnough. Genus resegregated into two species from Lafontaine (1998). H. subporphyrea is known from southeastern North Carolina and eastern Maryland.
- Lafontaine JD (1998) Noctuoidea, Noctuidae (part) - Noctuini. In: Dominick RB et al. (eds) The Moths of North America. Fascicle 27.3. The Wedge Entomological Research Foundation, Washington. 348 pp.