17H 



*in(l('Corft fjocic, Centiir. VII, ;j;}. C!ul)a. 



*l<'pto;?iislrii Ijoew, Contur. VII, 32. Cuba. 



*llneatil Fnhricias, Hpnc. InH. II, p. 40ri. 2H ; Kntf)m. Synt. IV, p. ;iM(i, 47. 



(AhUhh); SyHt. Aiitl. p. I«i7, i:}. Wicdomann, Dipt. Exot. I, p. 221, 12. 



(JJtm/pof/'>n) ; Auhs. Zwoiil. I, p. aB.T, 2d {id.). Wulkor, LiHt, etc., VI, p. 

 4'2S, Kdiiuor, Vorh. Zool. Bot. Och. IH'37, p. .'374. Went IndieH. 

 *macra 7>"f?c, Wicn. Entom. ZcitHchr. V, \). ;j5 ; Centur. VIF, 31. Culm 



loH'jiventrU SoliintT, Vnrli. Z. Bot. (Jos. 18G7, p. 375. [Lw.J 



[la easily diHtin^'uislicd from /'. liuetila Fu,\>. by tbu ditrcrent picluro of tin- 

 wings. Lw ) 



MICROSTYLUM. 



Macquart, Dipt. Exot. I, 2, p. 2G, 1838. 



*gr«il«ictodes Loew, Centur. VII, 44. Pecos River, Western Texa.s. 

 *morosuiu Locw, Ceutur. X, 27. Dallas, Texas. 



OSPKIOCERUS. 



Loew, Centur. VII, 51, 1800. 



*Aeacns Wiedemann, Auss. Z\v. II, p. 390 {Dmypogon). Western Territories. 

 abdominalis Say, Long's Exped. App. p. 375 {Dasypofjon). [Wied.] 

 spatJiulatua Bullardi, Saggio, etc., II, p. 82, Tab. I, fig. 9 {Dasypogon) [Lw. 

 Mexico. 



*entrophiis Loeic, Berl. Ent. Z. 1874, p. 3.55. Texas. 



*Rha(lamautus Loew, Centur. VII, 52. Pecos River, Western Texas. 



*Aeaci<les Loew, Centur. VII, 51. California. 



ABLAUTATUS. 



Loew, Berl. Ent. Z. 1874, p. 377 ; Ablautus, Loew, Centur. VII, 03, 1806. 

 *trifarius Loeic, Centur. VII, 63. California. 



STENOPOGON. 



Loew, Linn. Entom. II, p. 453, 1847. 



*consaiiguiiieus Loeio, Cent. VII, 48. Nebraska. 

 *iuquiiiatus Loew, Cent. VII, 47. Nebraska. 

 *latil)eiiiiis Loew, Centur. VII, 49. Pecos River, Western Texas. 

 *loiiguliiS Loew, Centur. VII, 50. Pecos River, Texas. 

 *modestus Loew, Ceutur. VII, 46. Red River of the North. 



