LEPTIDAE. 63 



Phoncns. 



Walker, Dipt. Saund. 155; 1856. 

 t:bialis Walker, Dipt. Saund. 156, Tab. IV, f. 3. - - Jamaica. 



Observation. Mr. Walker refers this genus to the Asilidae. 

 I place it here on the authority of Mr. Loew (in Hit.). 



SECTION II. LEPTINA. 

 Chrysopila. 



Macqiiart, Dipt, du nord de la France; 1827. 



*basilaris Say, J. Acad. Phil. Ill, 36, 4; Compl. Wr. II, 55 (Leptis); 



Wiedemaiin, Auss. Zw. I, 228, 16 (id.). Pennsylvania. 

 *fasciata Say, J. Acad. Phil. Ill, 37, 7; Amer. Entom. Tab. XIII 

 (Leptis} ; Compl. Wr. I, 28 ; Wiedemann, Auss. Zw. I, 225, 9 (id.) 

 Middle and Northern States. 

 Leptis par Walker, List, etc. I, 215. 

 *foeda Loew, Centur. I, 18. -- Illinois. 

 *modesta Loew, Centur. X, 14. -- Texas. 



*ornata Say, J. Acad. Phil. Ill, 34, 1; Compl. Wr. IT, 54; Amer. Ent. 

 Tab. XIII (Leptis); Wiedemann, Auss. Zw. I, 221, 1 (id.); Walker, 

 List, etc. I, 213 (re-described, the identification being doubtful). 

 Atlantic States (common). 

 propinqua Walker, List, etc. I, 215. Trenton Falls. 



Leptis simillima Walker, List, etc. I, 215. Trenton Falls (<J; 



synonymy by Walker with a doubt). 

 *proxima Walker, List, etc. I, 214. - - Northern States and British 



Possessions. 



*qnadrata Say, J. Acad. Phil. Ill, 35, 3; Compl. Wr. II, 55 (Leptis); 



Wiedemann, Auss. Zw. I, 226, 11 (id.). North America (common). 



Liptis fumipennis Say, J. Acad. Phil. Ill, 37, 6; Compl. Wr. 



II, 56; Wiedemanu, Auss. Zw. I, 227, 12 (id.); Walker, List, etc. 



I, 217 (d). 



Leptis reflexa Walker, List, etc. I, 216 (). 

 ClmjsopiU dispar v. d. Wulp, Tijdschr. v. Ent. 2^ Ser. II, 143: 



Tab. IV, f. 6-11. 



*rotundipennis Loew, Centur. I, 19. -- Georgia. 

 Servillei Guerin, Iconogr. etc., Texte III, 541; Tab. XCVI, f. 3 



(Leptis). - - North America. ( 92 ). 



*thoracica Fabricius, System. Antl. 70, 4 (Leptis); Wiedemann, Auss. 

 Zw. I, 222, 2 (id.); Macquart, Dipt. Exot. II, 1, 32; Tab. Ill, 

 bis, f. 3. Eastern North America common. 

 *velutina Loew, Centur. I, 17. - - Illinois, Kentucky. 



*humilis Loew, Berl. Ent. Z. 1874, 379; 0. Sacken, Western Diptera, 

 223 (translation of Dr. Loew's description). - - San Francisco. 



basalis Walkei, Trans. Ent. Soc. N. Ser. V, 285. Mexico. 



