LIST OF DIPTERA. 





tinge above : eyes red ; fore part rather flat, its facets a little larger 

 than those elsewhere : sucker black, clothed with tawny hairs ; 

 palpi black, beset with black bristles : feelers black, nearly as long 

 as the face ; second joint ferruginous at the tip ; third joint linear, 

 about four times the length of the second, truncated at the tip ; 

 first joint of the bristle very short; second joint long; third joint 

 about thrice the length of the second, feathered with very short 

 hairs from the base to the tip : sides of the face without bristles ; 

 epistoma not prominent: abdomen obconical, very much longer 

 than the chest : legs tawny, clothed with black hairs and bristles ; 

 claws pitchy, hairy ; foot-cushions pale tawny : wings colourless ; 

 wing-ribs and veins tawny ; lower cross-vein with two very slight 

 curves, which occupy half the length from the base, the lower out- 

 ward, the upper inward ; poisers tawny. Length of the body 3£ 

 lines ; of the wings 7 lines. 



a. St. Martin's Falls, Albany River, Hudson's Bay. Presented by 

 G. Barnston, Esq. 



** B. Feeler-bristle not hairy. 



CjENOSia nemoralis, Meig. Dipt. v. 212, 3, pi. 45, /. 9. Macq. 

 Hist. Nat. Dipt. ii. 345, 6. 



a. England. 



b. Aix-la-Chapelle. Presented by F. Walker, Esq. 



CiENOsiA intermedia? Meig. Dipt. v. 214,7. Musca intermedia ? 



Fall. Muse. 87, 115. Anthomyza intermedia ? Zett. Ins. Lapp. 



693, 140. Dipt. Scand. iv. 1723, 102. 

 a. Haparanda. Presented by the Entomological Club. 



Cenosia murina? Meig. Dipt. v. 215, 8. Var. ? C. 6-notata, 

 Meig. Dip. v. 213, 5. Macq. Hist. Nat. Dipt. ii. 346, 8. 

 Anthomyza 6-notata ? Zett. Ins. Lapp. 694, 146. Dipt. Scand. 

 iv. 1718, 96. 



a. Haparanda. Presented by the Entomological Club. 



C^nosia nigrimana, Meig. Dipt., v. 215, 9. Anthomyza nigrife- 



mur? Zett. Dipt. Scand. iv. 1732, 112. 

 a. Haparanda. Presented by the Entomological Club. 



Cenosia means ? Meig. Dipt. v. 216, 10. Macq. Hist. Nat. 

 Dipt. ii. 346, 10. Limosia paludosa ? Desv. Essai Myod. 539, 

 15. Anthomyza means? Zett. Ins. Lapp. 695, 150. Dipt. 

 Scand. iv. 1725, 105. 



a. Haparanda. Presented by the Entomological Club. 



