198 OPOMYZIDAE. - SEPSIDAE. 



* melanostoma Loew, Centur. V, 97. - - White Mts., New Hampshire. 

 *latifrons Loew, Wien. Ent. Monatschr. IV, 82, 8; Centur. IV, 93. 



Distr. Columbia. 

 *si>ectalrilis Lotw, Wien. Ent. Monatschr. IV, 82, 7; Centur. IV, 92. 



Distr. Columbia. 



Anthophiliiia. 



Zetterstedt, Ins. Lapp. 785; 1840. ( 814 ). 



* tennis Loew, Centur. IV, 95. -- Sitka. 



* terminalis Loew, Centur. IV, 94. - - White Mts., N. H. (erroneously 



,,Carolina" in the Centuries). 

 *variegata Loew, Centur. IV, 96. - - Distr. Columbia. 



Ischnomyia. 



Loew, Centur. IV, 97; 1863. 

 *vittata Loew, Centur. IV, 97. - - Pennsylvania. 



Trigonometopus. 



Macquart, Hist. Nat. Dipt. II, 419; 1835. 



*vittatus Loew, Centur. VIII, 98 (compare also Centur. Vol. II, 290 

 line IS from the bottom, about the systematic location of this 

 species). - - Georgia. 



FAMILY OPOMYZIDAE. 



Balioptera. 



Loew, Berl. Ent, Zeitschr. VIII, 347-356; 1864. 



*lurida Loew, Centur. V, 98 (Opomyta); Berl. Ent. Zeitschr. VIII, 356, 

 where the species is referred to Balioptera. - - Sitka. 



Opomyza. 



Fallen, Opomyzirlae, 10; 1820. ( S1B ). 

 signicosta Walker, Trans. Ent. Soc. N. S. V, 380. - United States. 



Scyphella. 



R. Desvoidy, Myod. 650; 1850. 



*flava Linne, Fallen, Dipt. Suec. Ortalid. 33, - Europe and North 

 America (New York, on windows; see also Loew, Sillim. Journ. 

 XXXVII, 318). 



FAMILY SEPSIDAE. ( S16 )- 



Sepsis. 



Fallen, Ortalidae, 20; 1820. 



referens Walker, List, etc. IV, 999. - - North America. 

 similis Macquart, Dipt. Exot. 4e Siippl. 296, 4; Tab. XXVII, f. 11. 

 North America. 



