Papers on Diptera.
Publisher: Smithsonian Institution
Published: 1913
Place of publication: [Washington
Language: eng
Number of pages: 424
Subjects: Diptera
Table of contents: A mongraph of the North American Empididae.; The genus Tachydromia.; Some new or little-known genera of Empididae.; An interesting new Chrysotus.; A decade of Dolichopodidae. Gynandromorphism in a new species of Hilara.; A review of the North American species of Nemotelus.; Notes on North American Stratiomyidae.; A synopsis of the Sapromyzidae.; A synopsis of the Dipterous groups Agromyzinae, Milichiinae, Ochthiphilinae, and Geomyzinae.; Some Acalyptrate Muscidae.; The chemical nature of some insect secretions.; New species of Hygroceleuthus and Dolichopus, with remarks on Hygroceleuthus.; Guests and parasites of the burrowing bee Halictus.