568 CATALOGUE OF NORTH AMERICAN DIPTERA. 



SPATHIOPHORA. 



RoNDANi, Dipt. Ital. Prod., i, 99, 1856 {Spaziphora) ; vii, pt. i, 7 (id.). 



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



I have an undetermined species from South Haven, Mich. 



SCATOPHAGA. 



Meigen, lUig. Mag., 11, 277, 1803; Syst. Beschr., v, 246, 1826. 

 Fallen, Scatomyzides, 2, 1819 {Scatomyza). 

 Desvoidy, Myodaires, 629, 1830 (Scatina). 

 ScHiNER, Fauna Austr., 11, 15, 1864. 

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

 Van der Wulp, Biologia, Dipt, 11, 348, 1898. 

 ariciiformis Holmgren, see Fiicellia. 

 bicolor Wali-:er, List, iv, 982. — Martin Falls, Canada. 



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

 canadensis Walker, Trans. Ent. See, n. ser., iv, 218. — Canada. 



White Mts., N. H.— Slosson. 

 coenosa Gtglio-Tos, Boll. R. Univ. Torino, viii. No. 158; Ditt. del Mess., iv, 34. — 



Popocatapetl, Mex., 3,800 meters. 

 ".rinita Coquillett, Proc. U. S. N. M., xxiii, 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., ii, 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, iii, fasc. i, p. 35 (Scatina). — 



Labrador. 

 fixotica Wiedemann, Auss. Zw., 11, 448.— New Orleans, La. 



Coquillett, Proc. U. S. N. M., xxii, 257, oc. in Porto Rico. 

 frigida Coquillett, Proc. Wash. Acad. Sci., 11, 454. — Kukak Bay and Popof Id., 



Alaska. 

 furcata Say, Jour. Acad. Sci. Phil., iii, 98, 1823 (Pyropa) ; Compl. Works, 11, 

 85 (id.).— Mo. 

 Meigen, Syst. Beschr., v, 252, 1826 (squalida) ; vii, 342 (nigricans Macq.). 



— Europe. [Coq.] 

 Macquart, Hist. Nat. Dipt., 11, 395 (nigricans). 

 Zetterstedt, Ins. Lapp., 733 (Cordyliira fiiscipcnnis) ; Dipt. Scand., v, 



1973, and 1975 (the latter fuscinervis) . 

 Curtis, in Ross's Expedition, lxxx (apicalis). — Arctic America. [Coq.] 

 Schiner, Fauna Austr., 11, 18 (squalida). 

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

 TowNSEND, Canad. Ent., xxiii, 153 (Cleigastra suistcrci). — D. C. ; larvae 



in swine dung. [Coq.] 

 Howard, Proc. Wash. Acad. Sci., 11, 598, figs, and habits; reared from 



luxman excrement. — D. C, W. Va. 

 White 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., 11, 454, oc. in Alaska, Me., and Mass. 

 White Mts., N. H.— Slosson. 



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



