LIST OF DIPTERA. 257 



Anthrax fascipennis, Say, Long's Exped. to St. Peter's River, App. 

 373, 4. Wied. Auss. Zweif. i. 284, 39. A. Georgica ? Macq. 

 Hist. Nat. Dipt. i. 406, 19. 



a. Florida. Presented by E. Doubleday, Esq. 



b. Nova Scotia. Presented by F. Walker, Esq. 



c. Nova Scotia. From Lieut. Bedman's collection. 



Anthrax analis, Say, Journ. Acad, Phil. iii. 1822, 45, 4. Wied. 

 Auss. Zweif. i. 313, 80. Macq. Dipt. Exot. ii.' 1, 67, 32. 



a. Nova Scotia. From Lieut. Redman's collection. 



b. North America. Presented by H. Jones, Esq. 



Anthrax Gideon, Fabr. Syst. And. 125, 27. Wied. Auss. Zweif. 

 i. 311, 79, Div. 5. Macq. Dipt. Exot. ii. 1, 64, 25. 



a. (Var. ? abdomen all black). Jamaica. From Mr. Gosse's col- 

 lection. 



Anthrax primitiva, n. s. Nigra, pilis albis nigrisque vestita, an- 

 tennis ferrugineis, pedibus nigris, alis subcinereis basi fuscis. 



Body black: head clothed with a few short pale tawny hairs : 

 eyes piceous : feelers ferruginous, black towards the base : mouth 

 clothed on each side with black hairs : sucker piceous, with a yellow 

 band : palpi tawny : chest thinly clothed with black down, and 

 adorned with fringes of white hairs on each side ; this fringe is bor- 

 dered by a few black and tawny hairs : abdomen clothed on each 

 side and at the tip with long black and short white hairs : legs 

 black, beset with black hairs and bristles : wings brown from the 

 base to the middle ; the other half is slightly gray, and the boun- 

 dary line between the two colours is zigzag and very oblique ; veins 

 black ; poisers tawny, with yellow knobs. Length of the body 4^ 

 lines; of the wings 10 lines. 



a. Galapagos. Presented by C. Darwin, Esq. 



Anthrax dimidiata, Wied. Zool. Mag. iii. 46, 7. Dipt. Exot. i. 



148, 44. Auss. Zweif. i. 31 1 , 78, Div. 5. 

 a. Brazil. Presented by Mrs. J. P. G. Smith. 



Anthrax fulvo-hirta, Wied. Dipt. Exot. i. 149, 46. Auss. Zweif. 



i. 308,73. Macq. Dipt. Exot. ii. 1, 69. A. cypris, Meig. 



Dipt. ii. 158, 26, 1. 17, /. 11. 

 a. Georgia. From Mr. Abbot's collection. 



Anthrax leucostoma, Wied. Dipt. Exot. i. 146, 41. Auss. Zweif. 



i. 301,63, Div. 5. 

 a. South Africa. Presented by Dr. A. Smith. 



2 a2 



