LIST OF DIPTERA. ]Q9 



Sciara pusilla, Meig. Dipt. i. 286, 23, vi. 306. Gim. Bull. Soc. 



Imp. Nat. Mosc. 1846, xix. 2, 69, 16. Stag. Kroy. Nat. Tids. 



iii. 286, 26. 

 a. England. From Mr. Walker's collection. 



Sciara longipes, Meig. Dipt. i. 286, 24. Macq. Hist. Nat. Dipt. i. 

 150, 15. Gim. Bull. Soc. Imp. Nat. Mosc. 1846, xix. 2, 69, 

 17, Stag. Kroy. Nat. Tids. iii. 286, 29. 

 i a. England. From Mr. Walker's collection. 



Sciara nemoralis, Meig. Dipt. i. 287, 27. Stag. Kroy. Nat. Tids. 



iii. 286, 25. 

 a. England. From Mr. Walker's collection. 



Sciara polita, Say, Long^s Exped. to St. Peters River, App. 366, 2. 

 Wied. Auss. Zweif. i. 70, 10. 

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

 G. Barnston, Esq. 



j Sciara abbreviata, Barnston' *s MSS. Nigra, abdomine fulvo, an- 

 tennis piceis, pedibus fuscis, femoribus fulvis, alis limpidis. 



Body black : abdomen tawny : feelers piceous : thighs tawny ; 

 I shanks and feet brown : wings colourless ; veins pale brown ; poisers 

 I tawny. Length of the body 1 line ; of the wings 2 lines. 



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

 G. Barnston, Esq. 



Sciara rufa, n. s., fern. Rufa, antennis fuscis, pedibus fulvis, alis 

 subcinereis. 



Body dull red : eyes black : feelers brown : legs dull tawny ; 

 ) feet darker : wings slightly gray, iridescent ; veins of the fore border 

 brown, the rest dull yellow; poisers pale yellow. Length of the 

 body 1 line ; of the wings 2 lines. 



a. Sierra Leone. Presented by the Rev. D. F. Morgan. 



Sciara gracilis, n. s., mas. Fulvo-fusca, gracilis, capite nigro-fusco, 

 antennis pedibusque gracillimis, alis sublimpidis. 



Body pale brown, very slender: head dark brown: abdomen 

 about twice the length of the chest : eyes black : feelers brown, very 

 slender, a little shorter than the body: legs pale brown, long and 

 slender ; hips and thighs tawny : wings slightly tinged with brown ; 

 veins and poisers dull tawny. Length of the body f — 1 line ; of 

 | the wings 1|— 2 lines. 

 a. England. From Mr. Walker's collection. 



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