Two New Species of Guilding (Lepidoptera: Crambidae) from Northcentral Arizona, U.S.A.DOI: info:10.4289/0013-8797.120.3.593v. 120No. 3Entomological Society of Washington593–604
Solis, M. Alma and Tuskes, Paul M. 2018. "Two New Species of Petrophila Guilding (Lepidoptera: Crambidae) from Northcentral Arizona, U.S.A." Proceedings of the Entomological Society of Washington, 120, (3) 593–604. https://doi.org/10.4289/0013-8797.120.3.593.