60 TABANIDAE. 



♦sulcifrons iNIacquart, Dipt. Exot. 5e Suppl. 33, 127 (!) — Baltimore 

 (Macq.). ("3). 

 Tahconis iedus 0. Sacken, Prodrome etc. II, 436. — Pennsylvania. 

 *teMer 0. Sacken, Prodrome etc. II, 440. — Georgia, Florida. 



(?) Tahanus unkolor Macquart, Dipt. Exot. 2o Suppl. 22, 107. — 

 Carolina. C^^). 

 *trijiiuctus Walker, List, etc. V, 182; 0. Sacken, Prodrome etc. II, 



432. — Florida. 

 *trimaciilatus Palisot-Beauvois , Dipt. Tab. I, f. 5; Wiedemann, Auss; 

 Zw. I, 137, 40 (transl. of Palisot's description ; ibid. 132, 33, 

 (Wiedemann's own description, doubtfully identified with Palisot's); 

 Macquart, Dipt. Exot. I, 1, 142; 0. Sacken, Prodrome etc. 439. — 

 Middle and Southern States ; Illinois, Kansas. 

 Tahanus quinqueJi)ieatus Macquart, Hist. Nat. Dipt. I, 200, 11. 

 ♦turbidus Wiedemann, Auss. Zw. I, 124, 20 (!); 0. Sacken, Prodrome etc. 

 II, 430. — Georgia, Kentucky. {^*). 

 (?) Tahanus fusconervosus Macquart, Dipt. Exot. I, 1, 147, 52 

 (no locality). 

 ♦variegatus Fabricius, Syst. Antl. 95, 10; Wiedemann, Dipt. Exot. I, 

 67, 11; Auss. Zw. I, 120, 13; 0. Sacken, Prodrome etc. II, 437. — 

 Middle States. (**«). 

 *Teniistiis 0. Sacken, Prodrome etc. II, 444. — Northern Texas ; Kansas. 

 *Tivax 0. Sacken, Prodrome etc. II, 446. — Trenton Falls, New York; 

 Maine. 

 (?) Tahanus marginalis Wiedemann, Auss. Zw. I, 166, 84. (*'). 

 *Wiedciiiaiuii 0. Sacken, Prodrome etc. II, 455; Supplem. 559. — 

 Florida; Georgia; Cumberland Gap, Ky. 

 Tahanus ater Wiedemann (non Palisot-Beauvois), Auss. Zw. I, 136, 

 39 (ex parte; non Dipt. Exot). 



*l)nnctifei* 0. Sacken, Prodrome etc. 11,453; Western Diptera, 220. — 



Colorado Mts.; Yellowstone; Utah; Sonora; California. 

 *aegrotus 0. Sacken, Western Diptera etc., 219. — California (Marin Co.). 



*albiscntellatus Macquart, Dipt. Exot. 4e Suppl. 34, 107, Tab. II, f. 9.— 



Mexico. 

 *all)oiiotatus Bellardi, Saggio, etc. I, 56; Tab. II, f. 5. — Mexico; 

 Tampico. 

 alteripeiiiiis Walker, Trans. Ent. Soc. N. Ser. V, 274. — Mexico. 

 auraiitiacus Bellardi, Saggio, etc. I, 67; Tab. II, f. 9. — Mexico. 

 Bigoti Bellardi, Saggio, etc. I, 59. — Mexico. 



Tahanus apicalis Macquart, Dipt. Exot. 2« Suppl. 20. [Bellardi]. 

 bipartitus Walker, List, etc. I, 158. — Honduuis. 

 caliginosiis Bellardi, Saggio, etc. I, 68, Tab. II, f. 10. — Mexico. 

 carnexis Bellardi, Saggio, etc. I, 62. — Mexico. 

 circumfnsTis Wiedemann, Auss. Zw. II, 624, 21. — Mexico. 

 commixtus Walker, Trans. Ent. Soc N. Ser. .V. 273. — Mexico. 

 coiupletus Walker, List, etc. I, 185. — St. Thomas. 



