28 



42, tab. liii, fig. 5. Auss. Zweifl. II, 627, 29. Westwood, Arcana, 

 I, 51, 10. Walker, List, etc. VI, 362. 



vittatus Macq. Mexico. Macq. Dipt. Exot. 4e Suppl. p. 60, 9. 



Mem. de Lille, 1849, p. 365, tab. iv, fig. 6. 



Fam. VII. ASILID^E. 



Ceraturgus Wied. 

 aurulentus Fab. N. York (Fab.). Fab. Syst. antl. p. 166, 11 (Da- 



sypogon). Wied. Anal. Ent. p. 12. Dipt. Exot. I, 228, 26. Auss. 



Zweifl. I, 414, 1, tab. v, fig. 5. Macq. Hist. Nat. Dipt. I, 289, 1, tab. 



vii, fig. 4 (head). Walker, List, etc. VI, 378. 



fasciatus Walk. New York. Walker, List, etc. II, 367. 



niger Macq. Amer. Borealis (not Mexico, as Walker has it). Macq. 



Dipt. Exot. I, 2, 25, tab. ii, fig. 1. Mem. de Lille, 1838, 3e part. p. 141. 



Walker, List, etc. VI, 378. 

 rufipennis Macq. Mexico. Macq. Dipt. Exot. 2e Suppl. 32, 2. Mem. 



de Lille, 1846, p. 48. Walker, List, etc. VI, 378. 



Dioctria Fab. 



Albius Walk. New York. Walker, List, etc. II, 301. 



octopunctata Say. N. America (Say); Mass. (Harris Cat.). Say, 



J. Acad. Phil. Ill, 49, 1. Wied. Auss. Zweifl. I, 365, 3. Walker, 



List, etc. VI, 387. 



Dasypogon Fab. 

 abdominalis Say. Penna. Say, J. Acad. Phil. Ill, 50, 2. Wied. 



Auss. Zweifl. I, 412, 75. Walker, List, etc. VI, 426. 

 Aeacus Wied. N. W. Territory. Say, Long's Exped. App. 375 



(Z>. abdominalis, distinct from the former). Wied. Auss. Zweifl. I, 



390, 37. Walker, List, etc. VI, 425. 

 albiceps Macq. Texas. Macq. Dipt. Exot. ler Suppl. 69, 51. Mem. 



de Lille, 1844, p. 197. Walker, List, etc. VI, 426. 

 Amastris Walk. Georgia. Walker, List, etc. II, 362 ; VI, 496 (Dis- 



cocephalay, VI, 421 (Dasypogon'). 

 angustus Macq. St. Domingo. Macq. Dipt. Exot. 3e Suppl. 20, 59, 



tab. i, fig. 11. Mem. de Lille, 1847, p. 58. Walker, List, etc. VI, 



429. 

 authracinus Loew. Mexico. Loaw. Bemerk iiber die Fam. der Asi- 



liden, p. 12 (Lastaurus). 

 argenteus Say. Penna. ; Maryland (Say); Nova Scotia (Walk.). 



Say, J. Acad. Phil. Ill, 51, 4. Wied. Auss. Zweifl. 1, 409, 69. Walker, 



List, etc. II, 354 (?) and VI, 425. 



basalis Walk. U. States. Walker, Dipt. Saund. II, 95. 



bimacula Walk. N. America. Walker, Dipt. Saund. II, 102, tab. iv, 



fig. 1 (Euarmostus, n. gen.). 

 brunneus Fab. Philadelphia (Macq.); Cayenne (Fab.). Fab. Mant. 



Jus. II, 359, 20 (Asilus). Entom. Syst. IV, 382, 28 (iW.). Syst. antl. 



