SYEPHIDAE. 127 



*lobrtta Loew, Ccntur III, 21. — Northern and ^Middle States; Canada. 

 *rulivontris Loew, Centur. Ill, L'2. — New York; White Mts., N. H.; 

 Canada. 



Oeyptamiis. 



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

 also Loew, Dij)t. Sudafrika's 293. 



*Ainissas Walker, List, etc. Ill, 589 (Si/rphus). — Georgia. (-""). 

 *fuscipeunis Say, J. Acad. Phil. Ill, 100 (Bacclia); Compl. Wr. II, 

 86. — Atlantic States. 

 Ocyptamus fascipennis Macquart, Hist. Nat. Dipt. I, 554, 2; Tab. 

 12, f. 13. 

 *loii^iveiitris Loew, Centur. VIT, 66. — Distr. Columbia. 

 Radaca Walker, Li>t, etc. Ill, 590 (Syrplms). — Florida, (^is). 



*conforinis Loew, Centur. VII, 67. — Cuba. 

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

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

 (SypJms). — West Indies (Wied.) ; Brazil (Schiner, Novara). 

 fuiicl)ris Macquart, Dipt. Exot. II, 2, 105; Bigot, in Ramon de la 

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

 Cuba (Bigot); Brazil (Schiner). 

 *l{itiusculus Loew, Centur, VII, 68. — Cuba. 

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



Baccha. (*) 



Fabricius, System. Antl. 199; 1805. 



*anriiiota (Harris > AValkcr, List, etc. Ill, 548. — Atlantic States 

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

 Bacclia fascipennis Wiedemann, Auss. Zw. II, 96. — No locality 

 given. 

 Bal)bta Walker, List, etc. Ill, 549. — Georgia. 

 ^cognuta Loew, Centur. Ill, 27. — New York (erroneously Northern 

 Wisconsin in the Centuries). 

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

 *lugoiis Loew, Centur. I'l, 24. — Northern W^isconsin. 

 lineata Macquart, Dipt. Exot. \^r Suppl. 139, 4; Tab. XX, f. 5. — 

 Texas or Yucatan (Macquart). 

 *ol)so»rie<irnis Loew, Centur. Ill, 'IQ. — Sitka. 

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



*lemnr 0. Sacken, W^estcm Dipt., 331. — California; Wyoming Terr. 

 *angnsta 0. Sacken, Western Dijjt., 332. — California. 



Bacclm chugata Fabricius, the common european species, is, I 

 believe, the same as B. anyusta. 



(•) Some uf the species placed aimiig Uie Baceliac, may perliaps belong to 

 Ocyptamus. 



