950 LIST OF D1PTEEA. 



Anthomyia Badia, n. s. Carta, thorace fusco quinquevittato, abdo- 

 mine tessellato, palpis antennisque nigris, pedibus nigro-cinereis, 

 alis subcinereis. 



Body black, clothed with black hairs and bristles, adorned with 

 a hoary covering : head pale tawny in front ; sides of the face with- 

 out bristles ; epistoma not prominent : eyes red ; fore part slightly 

 convex, its facets larger than those elsewhere : sucker black, clothed 

 at the tip with tawny hairs : palpi black, beset with black bristles : 

 feelers black, a little shorter than the face ; third joint about twice 

 the length of the second, very slightly increasing in depth to the tip, 

 which is rounded ; bristle stout towards the base, very nearly thrice 

 the length of the third joint : chest adorned with five indistinct 

 brown stripes : abdomen spindle-shaped, a little longer and narrower 

 than the chest, adorned with hoary reflections, very bristly towards 

 the tip : legs black, clothed with black hairs and bristles ; thighs 

 and shanks tinged with gray ; foot-cushions tawny : wings slightly 

 gray ; wing-ribs tawny ; veins black, tawny towards the base ; 

 lower cross-vein very slightly curved inward for half the length from 

 the base, straight from thence to the tip ; scales rather small, white 

 with pale yellow borders, the upper extending a little beyond 

 the lower ; poisers tawny. Length of the body 2\ lines ; of the 

 wings 5 lines. 



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

 G. Barnston, Esq. 



Anthomyia Perrima, n. s., mas. Cana, capite nigro albo micante, 

 thorace fusco trivittato, abdominis maculis trigonis et segmento- 

 rum marginibus anticis nigris, palpis antennisque nigris, pedibus 

 nigro -cinereis, alis subcinereis. 



Body black, clothed with black hairs and bristles : front of the 

 head adorned with a white lustre ; sides of the face without bristles ; 

 epistoma slightly prominent : eyes red ; fore part flat, its facets 

 much larger than those elsewhere : sucker black, clothed at the tip 

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

 black, nearly as long as the face ; third joint linear, slightly rounded 

 at the tip, more than twice the length of the second ; bristle downy, 

 much more than twice the length of the third joint, thick towards 

 the base: chest and breast hoary: chest adorned with three pale 

 brown stripes: abdomen spindle-shaped, narrower and a little longer 

 than the chest, adorned with an irregular black stripe, which forms 

 a triangle on each segment, and disappears towards the tip without 

 being widened ; fore borders of the segments black : legs black, 

 clothed with black hairs and bristles; thighs and shanks slightly 



