ASILID.E. 29 



p 165, 9. Wied. Dipt. Exot. I, 219, 9. Auss. Zweifl. I, 382, 26. 



Macq. Dipt. Exot. I, 2, 34, 4. Walker, List, etc. VI, 421. 



Californiae Walk. California. Walker, List, etc. II, 322. 



candidus Macq. Mexico. Macq. Dipt. x Exot. ler Suppl. 67, 48. 



Mem. de Lille, 1844, p. 195. 

 cepphicus Say. Mexico. Say, J. Acad. Phil. VI, 158. Walker, 



List, etc. VI, 503. 

 cruciatus Say. Arkansas. Say, J. Acad. Phil. Ill, 52, 6. Wied. 



Auss. Zweifl. I, 381, 24. Walker, List, etc. VI, 426. 

 dimidiatus Macq. Mexico. Macq. Dipt. Exot. 2e Suppl. 35, 56. 



Mem. de Lille, 1846, p. 51. Walker, List, etc. VI, 428. 



Duillius Walk. Honduras. Walker, List, etc. II, 340. 



Falto Walk. Nova Scotia. Walker, List, etc. II, 355. 



fasciventris Macq. Mexico. Macq. Dipt. Exot. 4e Suppl. p. 69, 75. 



Mem. de Lille, 1849, p. 373, tab. vi, fig. 13. 

 guttula Wied. Georgia (Wied.); Ohio, New York (Walk.). Wied. 



Dipt. Exot. I, 228, 27. Auss. Zweifl. I, 411, 74. Walker, II, 355 (de- 

 scription given, the identification being doubtful), VI, 424. 



Herennius Walk. Cincinnati. Walker, List, etc. II, 339. 



lineatus Fab. W. Indies. Fab. Spec. Ins. 11,465, 28. Entom. Syst. 



IV, 386, 47 (Asilus). Syst. antl. p. 167, 13. Wied. Dipt. Exot. I, 



221, 12. Auss. Zweifl. I, 385, 29. Walker, List, etc. VI, 428. 



Lutatius Walker. Nova Scotia. Walker, List, etc. II, 357. 



Macerinus Walk. Trenton Falls. Walker, List, etc. II, 356. 



magnificus Walk. Mexico. Walker, List, etc. VI, 427. 



mexicanus Macq. Mexico. Macq. Dipt. Exot. ler Suppl. 68, 49, 



pi. vi, fig. 10. Mem. de Lille, 1844, p. 196. Walker, List, etc. VI, 428. 

 nigripennis Macq. Mexico. Macq. Dipt. Exot. 2e Suppl. 34, 55, 



tab. i, fig. 6. Mem. de Lille, 1846, p. 50. Walker, List, etc. VI, 428. 

 nigritarsis Macq. Mexico. -Macq. Dipt. Exot. ler Suppl. 68, 50. 



Mem. de Lille, 1844, p. 196. Walker, List, etc. VI, 428. 

 nitidus Wied. Mexico. Wied. Auss. Zweifl. II, 643, 60. Walker, 



List, etc. VI, 496 (Discocephala) , and VI, 503 (Dasypogon). 

 politus Say. Pennsylvania, Maryland (Say). Say, J. Acad. Phil. 



Ill, 52, 5. Wied. Auss. Zweifl. I, 405, 63. Walker, List, etc. VI, 421. 

 rufescens Macq. Philadelphia. Macq. Hist. Nat. Dipt. I, 295, 8. 



Walker, List, etc. VI, 426. 

 rufiventris Macq. Carolina, Brazil (Macq.); Florida, Mass. (Walk.). 



Macq. Dipt. Exot. I, 2, 50, 1, tab. iv, fig. 2 (Discocephala). 



Walker, List, etc. II, 362 (Dasypogon Aeta), vid. Walk. 1. c. VI, 495 



(Discocephala) , and 503 (Dasypogon). 

 sexfasciatus Say. Missouri (Say); Nova Scotia (Walk.). Say, J. 



Acad. Phil. Ill, 50, 1. Wied. Auss. Zweifl. I, 408, 68. Walker, List, 



etc. II, 354(?), and VI, 424. 

 subulatus Wied. Georgia. Wied. Auss. Zweifl. I, 375, 14. Walker, 



List, etc. I, 311, and VI, 422. 

 teutonus Linn. Europa (autor.) ; Florida (Macq.). Linn. Fabr. 



Meigen, etc. Maoq. Dipt. Exot. 4e Suppl. p. 69. M<5m. de Lille, 

 1849, p. 373. 



