LIST OF DIPTERA. 1069 



length from the hind border ; poisers tawny. Length of the body 2 

 lines ; of the wings 4£ lines. 



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

 G. Barnston, Esq. 



Sciomyza reversa, n. s., fern. Fulva, crassa, capite nigro-cinereo, 

 palpis antennis pedibusque fulvis, tarsis piceis, alis cinereis ad 

 costam fulvis. 



Body thick, bright tawny : head and chest beset with black 

 bristles : head black, tinged with gray ; two stout bristles on each 

 side of the face at the base ; a row of short bristles behind the eyes ; 

 sides of the peristoma very bristly ; epistoma not prominent : eyes 

 red ; fore part nearly flat, its facets a little larger than those else- 

 where : sucker pitchy, clothed with tawny hairs ; palpi dark tawny, 

 beset with black bristles : feelers bright tawny, as long as the face ; 

 third joint narrow, linear, about four times the length of the second, 

 rounded at the tip ; bristle pitchy, very much longer than the third 

 joint, feathered on both sides to the tip with long hairs : abdomen 

 obconical, clothed with black hairs, equal to the chest in length and 

 breadth : legs stout, tawny, beset with black hairs and bristles ; feet 

 pitchy ; claws black : wings gray, tawny along the fore bolder ; 

 wing-ribs and veins tawny ; longitudinal veins straight ; middle 

 cross-vein straight, slightly oblique; lower cross-vein oblique, with 

 a very slight outward curve at each end and a larger inward curve 

 in the middle, parted by a little more than its length from the 

 middle cross-vein, by very much more than its length from the end 

 of the fourth longitudinal vein, which is far below the tip of the 

 wing, and by a little more than half its length from the end of the 

 fifth longitudinal vein ; poisers tawny. Length of the body 2| 

 lines ; of the wings 5 lines. 

 a. New Holland Presented by J. Hunter, Esq. 



Sciomyza cinctipes, n. s., fem. Ferruginea, crassa, capite abdominis- 

 que lateribus posticis nigris, palpis nigris, antennis piceis, pedibus 

 fulvis, genubus tibiis tarsisque apice pedibusque anticis nigris, 

 alis subcinereis ad costam fulvis. 



Body thick, ferruginous : head and chest beset with a few black 

 bristles : head black, with a row of short bristles behind each eye ; 

 face shining, its sides without bristles ; epistoma not prominent : 

 eyes red, convex ; all the facets very small : sucker pitchy, clothed 

 with tawny hairs; palpi black, beset with black bristles: feelers 

 pitchy, much shorter than the face ; third joint conical, longer than 

 the second; bristle slender, downy, about thrice the length of the 



