576 CATALOGUE OF NORTH AMERICAN DIPTERA. 



ZETTERSTEDT, Dipt. Scand., vi, 2475, 1847 (id.). 



SCHINER, Fauna Austr., u, 320, 1864. 



RONDANI, Bull. Soc. Ent. Ital., xn, 6, 1880. 

 annulus WALKER, List, iv, 1129. York Factory and Martin Falls, Canada. 



Popof Id., Alaska Coquillett. 



carolinensis DESVOIDY, Myodaires, 811 (Scatophora). Carolina, 

 equinus FALLEN, Heteromyzides, 6 (Copromyza). Europe. 



STENHAMMAR, Mon. Copromyz., 340 (id.). 



DESVOIDY, Myodaires, 807 (Sph(croccra coinmunis, fuliginosus, and copri- 

 vora) . 



HALIDAY, Ent. Mag., in, 335, 1836, larva and puparium. 



SCHINER, Fauna Austr., n, 323, syn. and desc. 



LOEW, in Silliman's Jour., oc. in N. A. 



RONDANI, Bull. Soc. Ent. Ital., xn, u. 



HOWARD, Proc. Wash. Acad. Sci., n, 594, habits. 



Everywhere abundant on horse-dung, in which the larvae live. 

 geniculatus MACQUART, Hist. Nat. Dipt., n, 567. Europe. 



HALIDAY, Ent. Mag., m, 325 (atcr). 



STENHAMMAR, Mon. Copromyz., 356, 98. 



SCHINER, Fauna Austr., n, 322. 



HOWARD, Proc. Wash. Acad. Sci., n, 594, oc. in N. A. N. H., D. C., Md., 

 W. Va. 



Hudsonian Zone, N. M.- Cockerell. 

 illotus WILLISTON, see Lima sin a. 

 venalicius OSTEN SACKEN, see Limosina. 



SPHJEROCERA. 



LATREILLE, Hist. Nat. Crust, et Ins., xiv, 391, 1804. 

 SCHINER, Fauna Austr., n, 325, 1864. 

 RONDANI, Bull. Soc. Ent. Ital., xn, 12, 1880. 



bimaculata WILLISTON, Trans. Ent. Soc., 435, pi. xiv, f. 165. St. Vincent, W. I. 

 pusilla FALLEN, Heteromyzides, 8 (Copromysa}. Europe. 



MEIGEN, Syst. Beschr., vii, 407 (Borborus crcnatus; the Borboms pnsillus 



of vi, 206, is a different species, according to Schiner). 

 STENHAMMAR, Mon. Copromyz., 435. 

 ZETTERSTEDT, Ins. Lapp., 770 (Copromyza) ; Dipt. Scand., vi, 2489 (Cop. 



crenata) ', 2490 (Cop. pusilla}. 

 SCHINER, Fauna Austr., 11, 326, syn. and desc. 

 RONDANI, Bull. Soc. Ent. Ital., xn, 14, 1880. 



HOWARD, Proc. Wash. Acad. Sci., n, 596, habits; reared from human ex- 

 crement. D. C. 

 subsultans FABRICIUS, Spec. Ins., n, 444 (Muse a) ', Syst. Antl., 264 (Calobata). 



Europe. 



FALLEN, Heteromyzides, 7 (Copromyza"). 

 MEIGEN, Syst. Beschr., vi, 200, pi. LXII, f. 17. 

 DESVOIDY, Myodaires, 809 (Lordatia incrdantm. stcrcoraria, cadaverina. 



and Jiccrophaga). 



SCHINER, Fauna Austr., n, 326, syn. and desc. 

 RONDANI, Bull. Soc. Ent. Ital., xn, 13. 

 HOWARD, Proc. Wash. Acad. Sci., n, 596, oc. in N. A., fig. and habits; 



Canad. Ent., xxxin, 44, oc. and habits. D. C., reared from human 



excrement; Va., reared from cow-dung. 

 Montreal Chagnon ; White Mts., N. H. Slosson. 



