68 ASIWDAE. 



Stenoj)0ijon univittatus Loew, Centur. X, 29, $ [Synonymy suggested 

 by Mir. Loew himself in Berl. Ent. Z. 1874, 358]. 



* ofoscuriventris Loew, Centur. X, 30. -- California. 

 *morosus Loew, Berl. Ent. Z. 1874, 356. -- Sierra Nevada, Cal. 



* califoriiiae Walker, List, etc. II, 322 (Dasypoyon). -- California. 



Loew> Centur. VII, 45; 1866. 



ochraceus v. d. Wulp, Tijdschr. Ent. 2* Ser. V, 212; Tab. IX, f. fi 

 (Stenopogon). North America. ( lot . 



* picticornis Loew, Centur. VII, 45. -- California. 

 *helYolus Loew, Berl. Ent. Z. 1874, 355. - - Texas. 



Truquii Bellardi, Saggio, etc. II, 76; Tab. I, f. 10 (Stenopogon ?). 

 Mexico. 



Sphagrciis. 



Loew, Centur. VII, 55; 1866. 



*clialcoproctus Loew, Centur. VII, 55. -- Cuba. 



Dicolonns. 



Loew, Centur. VII, 56; 1866. 



* simplex Loew, Centur. VII, 56. - - California. 



ArcMlestris. 



Loew, Berl. Ent. Z. 1874, 377; ArcMlestes, Schiner,Verh. Z. B. Gcs. ISGfi, 



672; id. Novara, 168. ( 102 i. 



* inagnificns Walker, List, etc. VI, 427 (Dasypogon); Bellardi, Saggin, 



etc. II, 79; Tab. I, f. 11 (Microstylum). -- Mexico. 



Dizonias. 



Loew, Centur. VII, 53; 1866. 



* bicinctns Loew, Centur. VII, 54. - - Pecos River, Western Texas; 



Dallas, Texas; Florida. 



Dasypoyon tristis Walker, Dipt. Saund. 93. ( 103 ). - - United States. 

 Dasypogon quadrimamilatus Bellardi, Saggio, etc. II, 80; Tab. I. 



f. 8. -- Mexico. 



*phoenicnrus Loew, Centur. VII, 53. - Tamatilipas, Mexico. 

 Lucasi Bellardi, Saggio, etc. II, 81; Tab I, f. 7 (Dasypoyoit). -- Mexico. 



Callinicns. 



Loew, Centur. X, 32; 1872. 



* calcaneus Loew, Centur. X, 32. - - Marin and Sonoma Co., California. 



Anisopogon. 



Loew, Berl. Ent. Z. 1874, 377 ; Heteropogon Loew, Linn. Ent. II, 488, 1847. 

 *gibfous Loew, Centur. VII, 58 (Hetewpoijoi). -- Pennsylvania. 



