Key to the North American Species of the Dipterous Genus Medeterus Millard C. Van Duzee Published: 1919 Total Pages: 24 Get eBook
A Catalog of the Diptera of America North of Mexico United States. Entomology Research Division Published: 1965 Total Pages: 1702 Get eBook
A Catalog of the Types of Diptera in the Collection of the California Academy of Sciences California Academy of Sciences. Department of Entomology Published: 1979 Total Pages: 520 Get eBook
A Catalogue of the Diptera of the Americas South of the United States Published: Total Pages: 1078 Get eBook