SNOW: LIST OF ASILID.E, 1878-1895. 1 87 



anceps Osten Sacken, G, 192, 194. — Panama. 



.'' Proi?2ac/nis fuscipennis 'QeW&xd'i (non Macquart), Saggio, etc., ii, 24, pi. II, 

 fig. I [female; the male belongs to a different species. — Osten Sacken.] 

 bastardii Macquart; Williston, M, 60, 63; Osten Sacken, G, 192, 

 193. — New England, Pennsylvania. 

 Asiliis itlli'inus Walker, Dipt. Saund., 136. [Osten Sacken]. 

 cinctus Bellardi; Osten Sacken, G, 192. 193. — Guatemala, Nica- 

 ragua, 

 fitchii Osten Sacken, Cat. Dipt., 234, note 121; G, 192; Williston, 

 M, 60, 61; Johnson, E, 324. — Kansas, Connecticut, Florida. 

 Triipanca apii'orus Fitch; Osten Sacken, Cat. Dipt., 78. 

 forfex Osten Sacken, G, 192, 194. — Costa Rica. 



PromacJnts quadratiis Bellardi, Saggio, etc , ii, 27, pi. II, fig. 3; Osten 

 Sacken, Cat. Dipt., 78. [Osten Sacken]. 

 fuscipennis Macquart; Osten Sacken, G. 192. 

 nobilis Osten Sacken, G, 192, 196. — Costa Rica, 

 princeps Williston, M. 60, 62; Osten Sacken, G, 192. — Wash- 

 ington. 



Promacluis n. sp Williston, L, pi. II, fig. 14. [Williston.] 



pulchellus Bellardi; Osten Sacken, G, 192. 



quadratus Wiedemann; Osten Sacken, G, 192, 193. 



rufipes Fabricius; Wiedemann, Auss. Zw. Ins., i, 487, 93; v. d. 



Wulp, W, 107; Williston, M, 60-62; Osten Sacken. G, 



192. — Florida, Illinois. 

 trapezoidalis Bellardi; Osten Sacken, G, 192. 193. 

 truquii Bellardi; Osten Sacken, G, 192. 

 vertebratus Sa}-; Williston, M, 60, 62: Osten Sacken, G, 192, 193. 



— Kansas, 

 n. sp. ? Townsend, K, 598. — Lower California, 

 sp. Osten Sacken, G, 193, no. 2. — Mexico, 

 sp. Osten Sacken, G, 192, 195, no. 5. — British Honduras. 



STENOPROSOPUS. 



arizonensis Williston. S- 76. — Arizona. 



HELICMONEURA. 



Bigot, Thorns. Arc. Ent. ii, 352, 1858; Williston, Psyche, 1889, 255; MoctJiertis 

 Loew, Linn. Ent. iv, 58, 1849 (preoc); A^eo})iocthr)-its Osien 

 Sacken, Cat. Dipt., 82, 1878. 

 plebeius Osten Sacken, G, 209, {Neoinoctlierus). — Mexico, 

 truquii Bellardi. v. d. Wulp. "W. 116 ( Moctlirnts). 



NEOiTAMUS. 



affinis Williston, S, 73- -California. 



distinctus Williston, S, 73: Slosson, J, vi, 320. — New Hampshire, 

 Connecticut. 



