SYRPHIDAE. 127 



*lobata Locw, Ccntnr. Ill, 21.-- Northern aiulMicldleStat.es; Canada. 

 *rufivcntris Locw, Centur. Ill, 22. New York; White Mts., N. H.; 

 Canada. 



Ocyptanms. 



Macquart, Hist. Nat. Dipt. I, 554; Tab. XII, f. 13; 1834; compare 

 also Loew, Dipt. Sudatrika's 293. 



*Amissas Walker, List, etc. Ill, 589 (Si/rjiJms). -- Georgia. ( 2K ). 

 'fusc.ipeiiiiis Say, J. Acad. Phil. Ill, 100 (Baccha); Compl. Wr. II, 



86. - - Atlantic States. 



Oc>f{ita))ii(s fascipennis Macquart, Hist. Nat. Dipt. I, 554, 2; Tab. 

 12, f. 13. 



* longiventris Loew, Centur. VII, 66. -- Distr. Columbia. 

 Kadaca Walker, List, etc. Ill, 590 (Syrplius). - - Florida. ( 216 ). 



* coiiforinis Loew, Centur. VII, 67. Cuba. 



dimidiatus Fabricius, Ent. System. IV, 310, 118 (SyrplmK); System. 

 Antl, 254, 25 (Scaeva); Wiedemann, Auss. Zw. II, 140, 42 

 (Syplms). - - West Indies (Wied.) ; Brazil (Schiner, Novara). 

 funebris Macquart, Dipt. Exot. II, 2, 105; Bigot, in Ramon de la 

 Sagra, etc., 807. ..Teneriffa, but more probably America" (Macq.); 

 Cuba (Bigot); Brazil (Schiner). 

 *latiusculus Loew, Centur, VII, 68. - - Cuba. 

 *scutellatus Loew, Centur. VII. 69. -- Cuba. 



Baccha. (*) 



Fabricius, System. Antl. 199; 1805. 



*aurinota (Harris 1 Walker, List, etc. Ill, 548. - - Atlantic States 



(Massachusetts; White Mts.; New York, etc.). 

 Baccha fascipennis Wiedemann, Auss. Zw. II, 96. --No locality 



given. 



Babista Walker, List, etc. Ill, 549. - - Georgia. 

 *cognata Loew, Ceutur. Ill, 27. -- New York (erroneously Northern 



Wisconsin in the Centuries). 

 costata Say, J. Acad. Phil. VI, 161; Compl. Wr. II, 357. - - Indiana. 



* lugens Loew, Centur. Ill, 24. - - Northern Wisconsin. 



lineata Macquart, Dipt. Exot. ler Suppl. 139, 4; Tab. XX, f. 5. 



Texas or Yucatan (Macquart). 

 *obscnricornis Loew, Centur. Ill, 26. -- Sitka. 

 *Tarchetius Walker, List, etc. Ill, 549. -- Georgia. 



* lemur 0. Sacken, Western Dipt., 331. -- California; Wyoming Terr. 

 *augusta 0. Sacken, Western Dipt., 332. -- California. 



Bacclia elongata Fabricius, the common european species, is, I 

 believe, the same a,s B. anyusta. 



(*) Some of the species placed among the Bacchae, may perhaps belong to 

 Qcyptamus, 



