EMPIDAE. 99 



flavipes Gray, in Griffith's Anim. Kingd. CXXVIII, f. 3; Westwood, 



Trans. Ect. Soc. V, 96. - - Georgia. 

 *misella 0. Sa( .ken, Western Dipt, 277. -- Oregon. 



Eiiloiichtis. 



Gerstaecker, Stett. Ent. Zeit.; 1856. 



* marginatns O. Sacken, Western Dipt., 277. -- Napa Valley, California. 



* sapphirinus O. Sacken, Western Dipt., 276. Sierra Nevada, California. 



* smaragilinus Gerstaecker, Stett. Ent. Z. 1856, 360; 0. Sacken, Western 



Dipt., 276. - - San Francisco, California. 

 *tristis Loew, Centur X, 19. Coast Range Mts., California. 



ILasia. 



Wiedemann, Analecta etc.; 1824. 



*Kletti 0. Sacken, in Lieut. "Wheeler's Report Expl. and Surveys etc. 

 Vol. V, Zool. 804; with T ,oodcuts. -- Camp Apache, Arizona. 



Oncod.es. 



^atreille, Precis etc. 154; 1796. 



*costatns Loew, Centur. IX, 67. - - Massachusetts. 



*dispar Macquart, Dipt. Exot. 5 e Suppl. 67, 1; Tab. II, f. 12 (Henops). 



Baltimore. 



*eugonatus Loew, Centur. X, 18. - - Texas. 

 "incultus 0. Sacken, Western Dipt., 279. - White Mts., N. H. 

 *pallidipeimis Loew, Centur. VI, 32. -- Pennsylvania, 



* melampus Loew, Centur. X, 17. -- California. 



Philopota. 



W 7 iedemann, Auss. Zw. II, 17; Tab. 9, f, 1; 1830. 



Truquii Bellardi, Saggio, etc. I, 77 ; Tab. II. f. 20. - - Mexico. 



FAMILY EMPIDAE. 



SECTION HYBOTINA. 

 IB.vfoos. 



Meigen, in Illiger's Magaz. II; 1803. 



purpureus Walker, List, etc. Ill, 486. - Georgia. 

 reversus Walker, 1. c. 487. - - Trenton Falls. 

 subjectus Walker, 1. c. 487. - - Huds. B. Terr. 



* triplex Walker, List, etc. Ill, 486. -- Trenton Falls. ("*). 



Jli/bos duplex Walker, List, etc. Ill, 486. 



dimidiata Loew, Wien. Ent. Monatschr. V, 36. Cuba. 

 diinidiata Bellardi, Saggio, etc. II, 97. - - Mexico. 



(This and the preceding species where published in the same year, 1861.) 



