54 TABANIDAE. 



*sordidns 0. Sacken, Prodrome etc. I, 376. -- White Mts. , N. H.; 



British Possessions. 



*striatus 0. Sacken, Prodrome etc. I, 391. - - District Columbia; Illinois. 

 Chrysops furcattts Walker, List, etc. I, 199. 

 Chrysops vittatus Bellardi (non Wiedemann), Saggio, etc. I, 74. - 



Mexico. 



*univittatus Macquart, Dipt. Exot. 5" Suppl. 36, 21; 0. Sacken, Pro- 

 drome etc. I, 387. - - Middle States. 



(?) Clirysops fascipennis Macquart, Hist. Nat. Dipt. I, 216. 

 * vittatus Wiedemann, Dipt. Exot. I, 106, 7; Auss. Zw. 1, 200, 8; 

 Macquart Dipt. Exot. 5 Suppl. 37, 22; 0. Sacken, Prodrome etc. 

 I, 390. - - Middle and Northern States. 

 Clirysops areolatus Walker, List., etc. I, 197. 

 Chrysops lineatus Jaennicke, Neue Exot. Dipt. 26. 



*fnlvaster 0. Sacken, Western Diptera, 221. Colorado; Utah. 

 *noctifer 0. Sacken, Western Diptera, 220. - - Sierra Nevada, Calif. 

 *l>roclivis 0. Sacken, Western Diptera, 222. -- Marin Co. Calif. 

 *surdus 0. Sacken, Western Diptera, 223. -- Sierra Nevada, Cal. 

 *quadrivittatus Say, Journ. Acad. Phil. Ill, 33, 1; Compl. Wr. II, 54; 



Wiedemann, Auss. Zw. I, 200, 9. - - Near the Hocky Mts. (.Say) ; 



Nebraska. ( 69 ). 



affinis Bellardi, Saggio, etc. I, 70; Tab. II, f. 14. -- Mexico. 



apicalis Bellardi, Saggio, etc. I, 73. - - Mexico. 



crucians Wiedemann, Auss. Zw. I, 211. Brazil (Wied.), Cuba 



(Jaennicke, Neue Exot. Dipt., 411 

 *costatus Fabricius, Ent. Syst. IV, 373, 45 (Tabamts) ; Syst. Antl. 



112, 8; Palisot, Ins. Dipt, 223; Tab. Ill, f. 7; Wiedemann, Dipt. 



Exot. I, 104, 4; Auss. Zw. I, 198, 5; Macquart, Dipt. Exot. I, 



1, 100, 8; Bigot, in R. de la Sagra, etc. 798; Guerin, Iconogr. 



Texte, III, 542; Tab. XCVII, f. 3. (Called Clir. molestus on the 



plate.) -- S. Ameiica (Fab.); Cuba (Macq.); Jamaica (Wk.). 

 Tabcmus variegatus Degeer, VI, Tab. XXX, f. 7 (Synon. very probable). 

 froiitalis Macquart, Dipt. Exot. I, 1, 160, 7. Walker, List, etc. V, 



284. - West Indies. 

 geminatus Wiedemann, Auss. Zw. I, 205, 16; Macquart, Dipt. Exot. 



4e Suppl. 39. -- Patria ignota (Wied.); Mexico (Macq.). 

 inornatus Walker, List, etc. I, 198. - - West Indies; Brazil. 

 lateralis Wiedemann, Auss. Zw. I, 209, 21; Walker, List, etc. 1,200; 



V, 288. - - Patria ignota (Wied.) ; Honduras (Walk.). 

 latifasciatus Bellardi, Saggio, etc. I, 71; Tab. II, f. 15. - - Mexico. 

 megaceras Bellardi, Saggio, etc. I, 74; Tab. II, f. 18. -- Mexico. 

 scalaratus Bellardi, Saggio, etc. I. 72; Tab. II, f. 19. -- Mexico. 

 subcaeeutiens Bellardi, Saggio, etc. I, 69; Tab. II, f. 13. -- Mexico. 

 virgulatus Bellardi, Saggio, etc. I, 71 ; Tab. II, f. 17. Mexico. 



Observation. Chrysops sepnlcliralis (Fabricius?) Kirby, Fauna 

 Bor. Am. Ins. 314, 1, is omitted in the above list, because it is 



