568 CATALOGUE OF NORTH AMERICAN DIPTERA. 



SPATHIOPHORA. 



RONDANI, Dipt. Ital. Prod., i, 99, 1856 (Spasiphora) ; vn, pt. i, 7 (id.). 



BECKER, Berl. Ent. Zeitsch., xxxix, 158, 1894. 



I have an undetermined species from South Haven, Mich. 



SCATOPHAGA. 



MEIGEN, Illig. Mag., ir, 277, 1803; Syst. Beschr., v, 246, 1826. 

 FALLEN, Scatomyzides, 2, 1819 (Scatomyza). 

 DESVOIDY, Myodaires, 629, 1830 (Scatina). 

 SCHINER, Fauna Austr., n, 15, 1864. 

 BECKER, Berl. Ent. Zeitsch., xxxix, 161, 1894. 

 VAN DER WULP, Biologia, Dipt., n, 348, 1898. 

 ariciiformis HOLMGREN, see Fuccllia. 

 bicolor WALKER, List, iv, 982. Martin Falls, Canada. 



White Mts., N. H. Slosson (Scatina). 

 . canadensis WALKER, Trans. Ent. Soc, n. ser., iv, 218. Canada. 



White Mts., N. H. Slosson. 

 coenosa GiGLio-Tos, Boll. R. Univ. Torino, vnr, No. 158; Ditt. del Mess., iv, 34. 



Popocatapetl, Mex., 3,800 meters. 



".rinita COQUILLETT, Proc. U. S. N. M., xxm, 612. Bering Id. 

 dasythrix BECKER, Berl. Ent. Zeitsch., xxxix, 173. Bering Straits. 



COQUILLETT, Dipt. Commander Ids., 345, oc. on Bering Id. 

 ? diadema WIEDEMANN, Auss. Zw., u, 448. Montevideo, S. A. 



? RONDANI, Archiv., etc., Canestrini, in, fasc. i, p. 35, oc. in Labrador. 

 Query by J. M. A. 

 estotilandica RONDANI, Archiv., etc., Canestrini, in, fasc. i, p. 35 (Scatina). 



Labrador. 

 exotica WIEDEMANN, Auss. Zw., n, 448. New Orleans, La. 



COQUILLETT, Proc. U. S. N. M., xxn, 257, oc. in Porto Rico, 

 frigida COQUILLETT, Proc. Wash. Acad. Sci., n, 454. Kukak Bay and Popof Id., 



Alaska. 

 /furcata SAY, Jour. Acad. Sci. Phil, in, 98, 1823 (Pyropa) ; Compl. Works, n, 



85 (id.). Mo. 

 MEIGEN, Syst. Beschr., v, 252, 1826 (squalida) ; vn, 342 (nigricans MACQ.). 



Europe. [Coq.] 



MACQUART, Hist. Nat. Dipt., n, 395 (nigricans). 

 ZETTERSTEDT, Ins. Lapp., 733 (Cordylura fuscipennis) ; Dipt. Scand., v, 



J 973) 'i nc l J 975 (the latter fuscinervis). 



CURTIS, in Ross's Expedition, LXXX (apicalis). Arctic America. [Coq.] 

 SCHINER, Fauna Austr., n, 18 (squalida). 

 BECKER, Berl. Ent. Zeitsch., xxxix, 172 (squalida). 

 TOWNSEND, Canad. Ent, xxni, 153 (Clcigastra suistcrci). D. C. ; larvae 



in swine dung. [Coq.] 

 HOWARD, Proc. Wash. Acad. Sci., n, 598, figs, and habits; reared from 



human excrement. D. C., W. Va. 



While Mts., N. H. Slosson; Brit. Col. and Alaska Coquillett ; Green- 

 land Lundbeck ; Montreal Chagnon. 

 intermedia WALKER, List, iv, 980. Nova Scotia. 



COQUILLETT, Dipt. Commander Ids., 345, oc. on Bering Id. ; Proc. Wash. 



Acad. Sci., n, 454, oc. in Alaska, Me., and Mass. 

 White Mts., N. H. Slosson. 

 Note. Walker's description of intermedia seems unrecognizable to me. 



