CATALOGUE OF NORTH AMERICAN DIPTERA. 57 



In all several hundred species, none described as new, but some European 

 species and genera not hitherto reported from the United States. The de- 

 terminations are almost all by Coquillett. 

 Mount Washington Again. Entomological News, v, 271-274, 1894. 



Collecting notes ; several Diptera mentioned. 

 Singular habit of a Cecidomjnd. Entomological News, vii, 238, 1896. 

 An undetermined species riding on the wing of a flying Chrysopa. 

 Hunting Empids. Entomological News, xiv, 265-268, 1903. 

 Collecting notes; habits of several species. 

 Smith, John B. 



Note on Habits of Volucella fasciata. Canadian Entomologist, xxiir, 242, 

 243, 1891. 



The Horn Fly. Special Bulletin No. 62, New Jersey Experiment Station, 



Nov., 1889 ; 40 pp., 9 figs. 

 Life history of Hccmatobia serrafa Desv. 

 The Insects Injuriously affecting Cranberries. Special Bulletin K, N. J. 



Exp. Sta., Feb., 1890; 43 pp., 26 figs. 

 Cecidomyia vaccinii, n. sp. ; the name was changed by Johnson to oxy- 



coccana, on account of preoccupation. 

 A Contribution towards the Knowledge of the jMouth Parts of Diptera. 



Trans. Amer. Entom. Society, xxii, 319-339, 1890. 

 Notes on the Structure and History of Hsematobia serrata Desv. Psyche, v, 



343-347, figs., 1890. 

 An Essay on the Development of the ]\Iouth Parts of Certain Insects. 



Transactions of the American Philosophical Society, xix, 175-198, 3 plates; 



1896. 

 Treats of mouth ports of Diptera especially. 



Life History of Aedes smithii. Jour. N. Y. Ent. Society, x, 10-15; Mar. 

 1902. 



Notes on the early Stages of Corethra brakeleyi. Canadian Entomologist, 

 xxxiv, 139; June, 1902. 



The Salt-Marsh Mosquito. Special Bulletin T, N. J. Exp. Sta., 1902; 10 pp., 

 figs. 



Life history of Culex sollicitans Walk. 

 Notes on the Early Stages of Culex canadensis Theob. Entomological News, 



XIII, 267-272, ; Nov., 1902. 

 Characters of some Mosquito Larva;. Entomological News, xiii, 299-303, i 



pi. ; Dec, 1902. 

 Report of the Entomological Department of the N. J. Exp. Sta. for 1902. 

 A Report on Mosquito Investigations, pp. 511-556, mostly on the Salt- 

 Marsh Mosquito, Culex sollicitans Walk. Also has an article on Mos- 

 quitoes and malaria, by Herbert Parlin Johnson. 

 Notes on Culex serratus Theob. Entomological News, xiv, 309-311, i pi.; 

 Dec, 1903. 

 Snodgrass, R. E. 



The Inverted Hypopygium of Dasyllis and Laphria. Psyche, x, 399, 400, 1902. 



Purely morphological. 

 The Terminal Abdominal Segments of Female Tipulidae. Jour. N. Y. Ent. 

 Soc, XI, 177-188, 2 pi. ; December, 1903. 



Characters of several previously-known species described. 



