Template:Wilterding III & Balogh, 2002
- Wilterding III, J.H. & Balogh, G.J. 2002. Review of the North American gray Pyla (Grote) (Lepidoptera: Pyralidae: Phycitinae) with description of a new species from Wetsern United States. Proceedings of the Entomological Society of Washington 104(2): 485-504.