Crabo, L.G., M. Davis, P. Hammond, T. Mustelin, J. Shepard, 2013. Five new species and three new subspecies of Erebidae and Noctuidae (Insecta, Lepidoptera) from Northwestern North America, with notes on Chytolita Grote (Erebidae) and Hydraecia Guenée (Noctuidae). ZooKeys, 264: 85-123.
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