25 



MUSCID^E. 



C. H. T. TOWNSEND. [See previous paper.] 



G. DE N. HOUGH. Synopsis of the Calliphorinae of the United States. 



<Zool. Bui., II (1899), pp. 283-290. 

 G. DE N. HOUGH. Sonio Muscinse of North America. <Biol. Bui., I, 



1899, pp. 19-33. 



DEXID2E. 



C. H. T. TOWNSEND. The North American genera of Calyptrate 



Muscidse. Paper III. <Trans. Amer. Entom. Soc., 1892, pp. 



273-278. 



Table of the genera of Dexidse. 



ANTHOMYHDJE. 



H. A. HAGEN. List of North American Anthomyidse, examined by 

 R. M. Mcade, esq., Bradford, England. <Can. Entom., Vol. 

 XIII, 1881, pp. 43-51. 



P. STEIN. Nordamerikanische An thorny iden. <Berl. Entom. Zeitsch., 



1897, pp. 161-288. 



ORTALID^E. 



H. LOEW. The family Ortalidae. <Monographs of the Diptera of 

 North America, Part HI, 1873, pp. 1-209. 



TRTPETID2E. 



H. LOEW. On the North American Trypetidse. <Monographs of 



the Diptera of North America, Part I, 1862, pp. 49-102. 

 H. LOEW. Review of the North American Trypetina. <Monographs 

 of the Diptera of North America, Part III, 1873, pp. 211-347. 



D. W. COQUILLETT. Notes and descriptions of Trypetidae. <Journ. 



N. Y. Entom. Soc., 1899, pp. 259-268. 

 Contains a synopsis of the genera. 



SCIOMYZIDJE. 



H. LOEW. On the North American Sciomyzidse. <Monographs of 

 the Diptera of North America, Part I, 1862, pp. 103-128. 



SAPROMYZID^E. 



S. W. WILLISTON. The American genera of Sapromyzidse. <Entom. 

 News, Vol. V (1894), pp. 196-197. 



