36 



DIPTERA 



34. C. inversa Curran, Canad. Ent., Vol. 61, p. i3i (1929). 



35. C. latigems Hendel, Ark. Zool., Vol. 21 A, n" 18, p. 3 (ig^o). 



36. C. Latreillei (Robineau-Desvoidy), Myodaires, p. 671 (i83o) 



[Mosina]; Becker, Katal. Pal. Dipt., Vol. 4, p. 2(1905). 



37. C. longa Walker, List Dipt. Ins. Brit. Mus., Vol. 4, p. 976 



(1872); Aldrich, Catal. N. Amer. Dipt.,p. 565 (1905). 



38. C. littea Loew, Dipt. Amer. sept. ind., Cent. X, p. ^5 (1872); 



Aldrich, Catal. N. Amer. Dipt., p. 565 (igo5). 



39. C. Ititeola Malloch, Pan-Pacific Ent., Vol. i, p. 14 (1924). 



40. C. marginipennis Gimmerthal, BuU. Nat. Moscou, Vol. 2, 



p. 189 (1847); Becker, Katal. Pal. Dipt.. Vol. 4, p. 2 (i^oS). 



41. C. masconiiia Curran, Amer. Mus. Nov., n° 492, p. 11, figs. 



(igSi). 



42. C. nana (Loew). Dipt. Amer. sept. ind., Cent, V, p. 94 (1864) 



[Scatopliaga']; Aldrich, CataL N. Amer. Dipt., p. 565 (1905). 



43. C. nigripila Zetterstedt, Dipt. Scand., Vol. 14, 63^8 (1860); 



Becker, Katal. Pal. Dipt., Vol. 4, p. 2 (iqod); Ringdahl, Ent. 

 Tidskr., Vol. 57, p. 162 (1936). 



44. C. iiigrithorax Hendel, Ark. Zool., VoL 21 A, n° 18, p. 5 



(1930). 



45. C. oiitario Curran, Canad. Entom., Vol. 61, p. i32 (1929). 



46. C. passiva Curran, Canad. Entom., Vol. 61, p. i3o (1929). 



47. C. picipes Meigen, Syst. Beschr., Vol. 5, p. 232 (cf nec 9) 



[1826]; Becker, Zs. Hymenopt. Dipt., Vol. 2. p. 2i3 (1902); 

 Seguy, Faune de France, Vol. 28, p. 661 (1934); Sack, 

 CordyL, p. ig (1937). 



bisela Loew, Wien. entom. Monatschr., V0I.8, p. 21 (1864); Becker, 



Berlin. entom. Zs., Vol. 39, p. gS (1894) et Katal. Pal. Dipt.. 



Vol. 4, p. I (igoS); Meade, Entom. mon. Mag-. p. 172 (1899): 



Pandelle, Revue Entom. p. 322 (1901); Wingate, Durham Dipt., 



p. 298 (1906). 



48. C. picticornis Loew, Wien. entom. Monatschr., Vol. 8, p. 22 



(1864); Becker, BerUn. entom. Zs., Vol. Sg, p. 93 (1894) et 

 Acta Soc. Scient. Fenn. Vol., 26, p. 48,81 (1900) et KataL 

 Pal. Dipt., Vol. 4, p. 2 (igoS); Wingate, Durham Dipt., 

 p. 297 (1906); Sack, CordyL, p. 20 (1937). 



49. C. pictipennis Loew, Wien. entom. Monatschr., Vol. 8, p. 22 



(1864); Aldrich, CataL N. Amer. Dipt., p. 565 (igo^). 



50. C. prausta Loew, Dipt. Amer. sept. ind., Cent. V, p. 93 



(1864); Coquillett, Proc. Wash. Acad. Sc, Vol. 2, p. ^56 

 (igoo); Aldrich, CataL N. Amer. Dipt., p. 565 (igo5); Mal- 

 loch, Ent. News, XXXIV, p. 175 (1923). 



5i. C. proboscidea Zetterstedt, Ins. Lapp., p. 728 (i838) et Dipt. 

 Scand. Vol. 5, p. 2027 (1846); Becker, Berlin. entom. Zs., 

 VoL 3g, p. 92 (1892) et Acta Soc. Sc. Fennicee, Vol. 26, p. 48 

 (1900) et Katal. PaL Dipt., Vol. 4, p. 2 (1905); Wingate, 

 Durhani Dipt., p. 298 (igo6); Ringdahl. Entom. Tidskr., 

 Vol. 57, p. 162 (1936); Sack, Cordyl., p. 20 (1937). 



52. C. piihera (Linne), Fauna Suec. i855 (1761) [Musca]; Fabri- 

 cius, Spec Ins , Vol. 2. p. 44 (1781) [Musca]; Gmelin, Syst. 

 Nat., Vol. 5. p. 285o (1788) [Musca']; Fabricius, Syst. .'^ntl.. 



Amerique sept. Ohver B. C. 

 Kamtchatka : Petropavlovsk. 

 France. 



Canada, Martin Falls. 



Arch. Alexandre : Sitka. 



Oregon. 

 Russie. 



Canada : Quebec. 



Canada, New Hampshire, 

 White Mountains. 



Laponie. 



Kamtchatka : Petropavlvosk. 



Ottawa : Ontario. 



Colorado. 



Europe cent. et occid. 



Siberie. 



Siberie, Amerique boreale. 



New Hampshire, Alaska : Berg 

 Bay. 



Laponie. 



Toute rEurope, Arkhangel, Si- 

 berie. 



