CATALOGUE OF NORTH AMERICAN DIPTERA. 575 



WILLISTON, Trans. Ent. Soc. Load., 1896, 431, table of St. Vincent species, 

 albipennis RONDANI, Bull. Soc. Ent. Ital, xn, 39. Europe. 



HOWARD, Proc. Wash. Acad. Sci., n, 595, fig. and habits; bred from cow- 

 dung. D. C, Va., W. Va., Md. 



HOWARD, Canad. Ent., xxxm, 44, bred from cowdung. 

 aldrichi WILLISTON, Dipt, of Death Valley Exped., 259. Argus Mts., Cal. 

 atra ADAMS, Kans. Univ. Sci. Bull, n, 223. Douglass Co., Kans. 

 crassimanus HALIDAY, Ent. Mag., in, 328. Europe. 

 STENHAMMAR, Mon. Copromyz., 376. 



ZETTERSTEDT, Ins. Lapp., 771; Dipt. Scand., vi, 2503 (pygmcca) . 

 DUFOUR, Annales Soc. Ent. France, 1839 (lugubris}. 

 SCHINER, Fauna Austr., n, 329, syn. and desc. 

 WEBSTER, Canad. Ent., 1900, 213, oc. in N. A. Ohio. 

 HOWARD, Proc. Wash. Acad. Sci., n, 595, fig., etc. D. C., Md., W. Va. 

 dolorosa WILLISTON, Trans. Ent. Soc. Lond., 1896, 432. St. Vincent, W. I. 

 fontinalis FALLEN, Dipt. Suec., Suppl. n, p. 16 (Copromysa). Europe. 

 STENHAMMAR, Mon. Copromyz., 371. 

 MACQUART, Hist. Nat. Dipt., n, 571. 

 SCHINER, Fauna Austr., n, 329. 



JOHNSON, Proc. Acad. Nat. Sci. Phil., 1895. 340, oc. in N. A. St. Augus- 

 tine, Fla. 



HOWARD, Proc. Wash. Acad. Sci., n, 595, oc. and habits; reared from hu- 

 man excrement. D. C., Va. 



Porto Rico Coquillett ; White Mts., N. H. Slosson. 

 illota WILLISTON, Trans. Ent. Soc. Lond., 1896, 434, pi. xiv, f. 164 (Borboms).- 



St. Vincent, W. I. 



limosa MEIGEN, Syst. Beschr., vi, 207, pi. LXII, f. 20 (Borborns). Europe. 

 DESVOIDY, Myodaires, 802 (Ncrca riparia). 

 STENHAMMAR, Mon. Copromyz., 379. 

 SCHINER, Fauna Austr., n, 329. 



N. J. Smith Cat.; Montreal Chagnon; White Mts., N. H. Slosson. 

 lugubris WILLISTON, Trans. Ent. Soc. Lond., 1896, 433, pi. xiv, f. 162. St. Vin- 

 cent, W. I. Porto Rico Coquillett. 



perparva WILLISTON, Trans. Ent. Soc. Lond., 1896, 433, pi. xiv, f. 161. St. Vin- 

 cent, W. I. Porto Rico Coquillett. 



pumila WILLISTON, Trans. Ent. Soc. Lond., 1896, 432, pi. xiv, f. 160. St. Vin- 

 cent, W. I. 



scutellaris WILLISTON, Trans. Ent. Soc. Lond., 1896, 432. St. Vincent, W. I. 

 setigera ADAMS, Kans. Univ. Sci. Bull, n, 223. Douglass Co., Kans., and Mag- 



dalena Mts., N. M. 

 stygia COQUILLETT, Amer. Naturalist, xxxi. 384, 1897. Mammoth Cave, Ky., in 



decaying fungus (Coprimis). 



tenebrarum ALDRICH, 2ist Rept. Geol. Ind., 1896, 190, fig. Ind., in caverns, 

 venalicia OSTEN SACKEN, Cat, 263 (Borborus).-Ciiba. and Africa; supposed to 



have been introduced into Cuba by the slave trade. 

 WILLISTON, Trans. Ent. Soc. Lond., 1896, 434, pi. xiv, f. 163 (id.). St. 



Vincent, W. I., and Brazil. 



COQUILLETT, Proc. U. S. N. M., xxn, 269, oc. in Porto Rico and Biscayno 

 Bay, Fla. 



BORBORUS. 



MEIGEN, Illig. Mag., n, 276, 1803; Syst. Beschr., vi, 198, 1830. 

 FALLEN, Heteromyzides, 5, 1820 (Copromyso). 



