974 LIST OF D1PTEEA. 



Group ? 



Cordylura apicalis, Wied. Meig. Dipt. v. 236, 15. 

 a. England. 



Group IV. Cleigastra, Macq. 



Coedylura liturata, Wied. Meig. Dipt. v. 238, 19. Cleigastra li- 



turata, Macq. Hist. Nat. Dipt. ii. 387, 12. 

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



Cordylura obscura, Fall. Scatom.9,6? Meig. Dipt. v. 240, 24. 



Zett. Dipt. Scand. v. 2066, 57. Cleigastra obscura, Macq. 



Hist. Nat. Dipt. ii. 385, 3. 

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



Note. — The following species of Cordylura are not arranged 

 in groups. 



Cordylura bicolor, Barnston's MSS., fem. Cana, thorace fusco 

 quadrivittato, lateribus scutellique apice ferrugineis, abdomine 

 ferrugineo basi subtusque cinereo, pedibus fulvis, alis subcinereis . 

 Body black, adorned with a hoary covering, very thickly 

 clothed with black hairs and bristles : head wanting : chest with 

 four slender brown stripes, the outer pair indistinct; sides partly 

 ferruginous ; tip of the scutcheon ferruginous : abdomen obconical, 

 ferruginous, longer than the chest, gray towards the base, and espe- 

 cially on the under side : legs tawny, clothed with black hairs and 

 bristles ; feet pitchy towards the tips ; claws black ; fore thighs ra- 

 ther darker and stouter than the rest : wings pale gray ; wing-ribs 

 tawny ; veins black, tawny towards the base ; lower cross- vein very 

 slightly curved inward, indistinctly clouded ; scales very small, 

 their tawny borders fringed with pale yellow hairs : 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. 



Cordylura cupricrus, Barnston's MSS., mas. Cana, capite albo, 

 vertice ferrugineo maculato, palpis piceis, antennis nigris, pedi- 

 bus fulvis, tarsis piceis, alis limpidis. 

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



a hoary covering : head white in front and beneath : a bright ferru- 



