Miller, James S., Wagner, David L., Opler, Paul A., Lafontaine, J. Donald. The Moths of North America, Fascicle 22.1B, Noctuoidea, Notodontidae (Part 2, Conclusion). Heterocampinae, Nystaleinae, Dioptinae, Dicranurinae. The Wedge Entomological Research Foundation, 2021. Print