146 W. D. HIINTEK. 



Tnhamis ocnliis Wii^k. List i, 157. — Ci)lonil)i;i, Hondiinis. 



■' perplexHS Walk. Dipt. Saund. i, 32. — Colombia. 



" plangeus Walk. List v, 199. --Para. 



'• primi<?i;«.« Walk. List i, 177. --South America. 



" pubescenit Walk. List v, 220. — Brazil. 



'' pndens Walk. Dipt. Sauiid. i, 36. — Kio Janeiro. 



" repanda Walk. liist i, 190. — Venezuela. 



" nifithorax Walk. List i, 165. — Brazil. 



" semixordidns Walk. List v, 208. — Brazil. 



" simplex Walk. Dipt. Saund. i, 34. — Colombia, 



" snhmiicula Walk. Dipt. Saund. i, 30, pi. ii, f. 8. — Colombia. 



" snhsenex Walk. Dipt. Saund. i, 38. — South America. 



" subvnrias W^alk. List i, 150. — Venezuela. 



" terminus Walk. List i, 160. — Para. 



" terminafus Walk. Dipt. Saund. 41. — South America ? 



" trifascin Walk. Dipt. Saund. i, 37. — Brazil. 



The follovvino: species have been described by various writers from unknown 

 localities. Doubtless some of them are South American : 

 Chrysops cincticornis Walk. List, i, 201. 



" geminatus Wied. Auss. zw. Ins. i, 205. 

 " immaculatus Wied. Auss. zw. Ins. i, 202. 

 " lateralis Wied. Auss. zw. Ins. 209. 

 " imlpecida Wied. Auss. zw. Ins. i, 195. 

 Ecfenopsis vulpecida Macq. Dipt. Exot. i, 1, 116. 

 Hxmntopota concentralis Walk. List i, 207. 



'' serpentina Walk. Auss. zw. Ins. i, 219. 



Pangonia cingnlata Wied. Auss. zw. Ins. i, 103. 

 " fidvithorax Macq. Dipt. Exot. i, 1, 113. 



hebes Walk. List i, 137. 

 " inconspicna Walk. List i, 136. 

 " limhithorax Macq. Dipt. Exot. Suppl. v, 42. 

 " pntnla Walk. List i, 144. 

 Tahnnus ulbilinea Walk. List 1, 176. 

 " amabilis Walk. List i, 134. 

 " apicalis Walk. List i, 176. 

 " argentifrons Walk. List i, 186. 

 " uesiiis Walk. List i, 180. 

 " castaneoventris Macq. Dipt. Exot. i, 1, 152. 

 " chrysophiius Walk. List i, 155. 

 " circunidatus Walk. List i, 185. 

 " connexns Walk. Dipt. Saund. i, 62. 

 " coutactus Walk. Dipt. Saund. i, 63. 

 " cyaneus Wied. Auss. zw. Ins. i, 152. 

 " depresstis Walk. List, i, 167. 

 " dijjieilis Wied. Auss. zw. Ins. i. 165. 

 " ditienin Wied. Auss. zw. Ins. 1, 182. 



dives Walk. List i, 166. 

 '' diibius Macq. Dipt. Exot. i, 1, 154. 



