176 SCIOMYZIDAE. 



geniculata Zetttrstedt, Tns. Lapp. 767, 12 (Hclomyzn); Staeger, Grocnl. 



Antl. 366, 49 (id.); Holmgren, Ins. Nordgroeul. 104. -- North 



of Europe and Greenland. 

 iiiers Meigen, System. Beschr. VI, 57, 22 (Hclomyza); Loew r Schles. 



Z. f. Ent., 859, 63. - - Europe and North America [see Loew, in 



Sillim. Journ. XXXVII, 318]. 

 *leucostoma Loew, Centur. Ill, 54. - - Sitka. 

 *lutea Loew, Centur. Ill, 52. -- Sitka. 

 *pectinata Loew, Centur. X, 79. - - Texas. 

 *l>ubescens Loew, Centur. II, 82. - - Massachusetts. 

 *tristis Loew, Centur. II, 84. -- Lake Winnipeg. 



Oecotltea. 



Loew, Schles. Z. f. Ent. 1859, 54. 



fenestralis Fallen, etc. compare Loew, 1. c. Europe; Siberia; 

 North America (New York, Loew in litt.). 



Tephrochlamys. 



Loew, Schles. Z. f. Ent. 1859, 72. 



* nifty entris Meigen, System. Beschr. VII, 58 (He lomy ~a) ; Loew, 

 Schles. Z. f. Ent. 1859, 77. Europe and Canada (Loew inlitt.). 



Ilctcromyza. 



Fallen, Heteromyz. 1; 1820; Loew, Schles. Z. f. Ent. 1859, 70. 



Observation. Whether the following species belong to Hete- 

 romyza in Loew's or even in Fallen's sense, is, of course 1 , 

 doubtful. According to Loew (Schles. Zeitschr f. Ent. 1859, 9), 

 H. buccata is no Heteromyza at all, but is related to the family 

 Phycodromidae. 



fcnccata Fallen, Meigen, etc. Waker, List, etc IV, 1088. Europe 

 and Nova Scotia (according to Walker). 



eriphides Walker, 1. c. 1088. - - Huds. B. Terr. 



flavipes Walker, 1. c. 1089. - - Huds. B. Terr. 



fusca Macquart, Dipt. Exot. II, 3, 2u3, 3 ; Tab. XXV, f 12. North 

 America. 



FAMILY SCIOMYZIDAE. ( 288 )- 



Sciomyza. 



Fallen, Sciomyzidae 11; 1820. 



*albocostata Fallen, Sciomyz. 12, 3; Zetterstedt, Dipt. Scand. V, 2098; 



Schiner, Fauna Austr. II, 47. Europe; North America [Loew 



in Sillim. Journ. XXXVII, 318]. 

 *apicata Loew, Zeitschr. f. Ges. Naturw. 1876, 331. Fort Resolution, 



Huds. B. Terr. 



*humilis Loew, Zeitschr. f. Ges. Naturw, 1876, 330. -- Texas. 

 *long-ipes Loew, Zeitschr. f. Ges. Naturw. 1876, 328. - - White Mts., 



New Hampshire. 



