1. New American moths;Warren;Novit. Zool.,1901
2. New genera and species of American Drepanulidae, Thyrididae, Epiblemidae, and Geometridae;Warren;Novit. Zool.,1900
3. Composites as host plants and crypts for Synchlora aerata (Geometridae);Treiber;J. Lepidopterists' Soc.,1979
4. SOME NEW GEOMETRIDÆ FROM BRITISH COLUMBIA
5. Syme, P.D. 1961. The morphology of lepidopterous eggs, with descriptions of two hundred and forty-eight species. Ph.D. thesis (unpubl.), University of Toronto, Toronto, Ont.