502 LIST OF DIPTERA. 



Rhamphomyia nigripennis, Zett. Lis. Lapp. 569, 31. R. umbri- 

 pennis, Meig. Dipt. iii. 54, 25, vi. 339. Macq. Hist. 

 Dipt, i. 338, 17. Empis nigripennis, Fall. Empid. 30, 34. 



a. England. Presented by F. Walker, Esq. 



b. Hammerfest, Finmark. Presented by F. Walker, Esq. 



c. Isle of Soroe, Finmark. Presented by F. Walker, Esq 



nbri- 



NaL 



Rhamphomyia Mallos, n. s., fern. Cinerea, thoracis vittis fribus 

 nigris, antennis nigris, pedibus piceo-ferrugineis, femoribus ti- 

 biisque ciliatis, alis latis fulvo-fuscis. 



Body dark gray, clotbed with short, stout black hairs : eyes red : 

 mouth and feelers black ; third joint of feelers rather broad : chest 

 adorned with three black stripes : legs dark ferruginous or almost 

 piceous, hairy ; thighs and shanks very thickly fringed : wings am- 

 ple, very dark brown, with a tawny tinge, slightly paler at the tips 

 and along the hind borders ; wing-ribs piceous ; veins black ; 

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



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

 G. Barnston, Esq. 



Rhamphomyia Minytus, n. s., mas. Nigra, antennis nigris, pedi- 

 bus piceis, tibiis tarsisque posticis latis, alis limpidis. 



Body black, shining, thickly clothed with black hairs : eyes 

 piceous : feelers and lip black, the latter a little longer than the 

 head : legs piceous, pubescent ; hind shanks widened towards the 

 tips ; hind feet clothed with black hairs, first joint long, much wi- 

 dened, very large, second slightly widened : wings colourless ; 

 wing-ribs and poisers tawny ; veins piceous, tawny towards the 

 base. Length of the body 1^ line ; of the wings 3 lines. 



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

 G. Barnston, Esq. 



Rhamphomyia Dana, n. s., fern. Cinerea, thoracis vittis tribus 

 fuscis, ventre ferrugineo, antennis nigris, pedibus fulvis, femori- 

 bus tibiisque posterioribus ciliatis, alis subcinereis. 



Body gray : eyes dark red : feelers black : lip black, longer 

 than the head: chest adorned with three brown stripes, thinly 

 clothed with black hairs : abdomen dark ferruginous beneath : legs 

 tawny ; thighs and shanks of the middle and of the hind legs, espe- 

 cially of the latter, beautifully fringed with long black hairs: 

 wings slightly gray ; wing-ribs and poisers yellow ; veins tawny, 





