An illustrated identification key to the genera of Ulidiidae (Diptera: Tephritoidea) of the United States and Canada
Blow flies of North America Keys to the subfamilies and genera of Calliphoridae, and to the species of the subfamilies Calliphorinae, Luciliinae and Chrysomyinae
Laphria (Diptera: Asilidae) of Ontario, with a key to the eastern Canadian species of Laphriini and Dasylechia
A Review of the Species of Drosophila (Diptera: Drosophilidae) and Genera of Drosophilidae of Northeastern North America
Identification of Delia pest species (Diptera: Anthomyiidae) in cultivated crucifers and other vegetable crops in Canada