23 



D. TV. Coquillett. — Monograph of the species belonging- to the genus 



Anthrax from America, north of Mexico. <Trans. Am. Entom. 



Soc, Vol. XIV, 1887, No. 2, pp. 159-182. 

 D. TV. Coquillett. — Revision of the species of Anthrax from America, 



north of Mexico. <Trans. Airier. Entom. Soc, 1892, pp. 



168-187. 

 D. TV. Coquillett. — Notes and descriptions of North American Bom- 



byliidse. <Trans. Amer. Entom. Soc, 1891, pp. 89-112. 

 D. TV. Coquillett. — Revision of the Bombylid genus Epacmus. 



<Can. Entom., 1892, pp. 9-11. 

 D. TV. Coquillett. — Revision of the Bombylid genus Aphcebantus. 



<TVest American Scientist, 1891, pp. 25-1-261. 



DOLICHOPODID^ . 



H. Loew. — On the North American DolichopodidaB. <Monographs 



of the Diptera of North America. Part II, 1861. 

 J. M. Aldrich. — A revision of the genera Dolichopus and Hygroce- 



leuthus. <Kans. Univ. Quart., Vol. II (1893), pp. 1-26. 

 TV. M. Wheeler. — New species of Dolichopodida^ from the United 



States. <Proc Calif. Acad. Sci. 3 ser., Vol. II, Zool. No. 1. 



pp. 1-77. (1899.) 



Tables for the species of fifteen genera. 



EMPID^. 



D. TV. Coquillett. — Revision of the North American Empidse. 

 <Proc U. S. Nat. Mus., Vol. XVII, pp. 387-140. (1896.) 



SYKPHID^. 



S. TV. TVllliston. — Contribution to a monograph of the North Ameri- 

 can Syrphidas. <Proc Amer. Philos. Soc, Vol. XX, 1882, pp. 

 299-332. 



S. TV. TVllliston. — Synopsis of the North American Syrphidae. 

 Bui. U. S. National Museum, No. 31, 1886. 



This work supersedes the previous publications on this family. 



W. A. Snow. — Supplementary list of North American Syrphidse. 



<Kans. Univ. Quart., Vol. Ill, pp. 219-262. (1895.) 

 TV. D. Hunter. — A summary of the members of the genus Chilosia 



Meig. in North America, with descriptions of new species. 



<Can. Entom., 1896, pp. 227-233. 



PLATYPEZID^E. 



TV. A. Snow. — American Platypezidae. <Kans. Univ. Quart., Vol. 

 in, Part I (1891), pp. 113-152; Part II (1895), pp. 205-207. 



