572 LIST OF DIPTERA. 



Chrysogaster viduata, Meig. Dipt. iii. 269, 6. Macq. Hist. Nat. 

 Dipt. i. 562, 9. Loew, Ent. Zeit. Stettin, iv. 248, 9. Musca 

 viduata, Linn. Syst. Nat. ii. 994. Faun. Suec. 1852. Gmel. 

 Ed. Syst. Nat. v. 2850, 94. Turt. iii. 611. Eristalis viduata, 

 Fall. Syrph. 56, 15. 



a. England. 



b. France. 



Cm ? From Mr. Children's collection. 



Chrysogaster grandicornis, Meig. Dipt. iii. 270, 7. Macq. Hist. 



Nat. Dipt. i. 563, 11. Loew, Ent. Zeit. Stettin, iv. 253, 12. 



Musca politus? Harr. Ex. 8\,pl. 24, /. 26. 

 a. England. 



Chrysogaster splendida, Megerle, Meig. Dipt. iii. 271, 11. 



Macq. Hist. Nat. Dipt. i. 563, 12. Loew, Ent. Zeit. Stettin, 



iv. 258, 16. 

 a. England. 

 b. ? From Mr. Children's collection. 



Chrysogaster Apisaon, n. s., mas. Nigro-viridis, antennis pedi- 

 busque nigris, tibiis basi genubusque ferrugineis, tarsis fulvis, 

 alis limpidis. 



Body greenish black : head clothed with black hairs : mouth 

 and feelers black ; third joint of the latter long and linear : eyes 

 dark red, very hairy : chest thinly covered with tawny down ; sides 

 of the hind chest and of the base of the abdomen clothed with short 

 hoary hairs : legs black ; shanks towards the base and knees ferru- 

 ginous ; feet tawny, with black tips : wings colourless ; wing-ribs 

 and poisers ferruginous ; veins piceous, yellow towards the base. 

 Length of the body 3 lines ; of the wings 6 lines. 



a. New York. Presented by the Entomological Club. 



Chrysogaster Antitheus, n. s., fern. Nigro-cyanea, antennis nigris 

 apice rufis, pedibus cyaneo -nigris, tarsis piceis, alis limpidis. 



Body short, bluish black, shining : head dark blue, nearly as 

 broad as the chest : eyes dark red : mouth black : feelers black ; 

 third joint pale red, very broad : abdomen broader, but not longer 

 than the chest ; disk dull : legs bluish black ; feet piceous : wings 

 colourless ; wing-ribs and veins piceous, the latter black towards 

 the tips ; poisers tawny, with black knobs. Length of the body 

 2\ lines ; of the wings 5 lines. 



a. New York. 



