32 LIST OF DIPTERA. 



Campylomyza luculenta, Meig. Dipt. vi. 271, 5. 

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



Campylomyza albicornis, Meig. Dipt. vi. 271, 6. 

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



Campylomyza fuscipes, Meig. Dipt. vi. 7. 

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



Section III. NocTUiEFORMEs. 



Psychoda, Meigen. 

 A. Saccopteryx, Haliday. 



Wings with a coriaceous pouch in the middle ; six external cells : 

 feelers moniliform, verticillate. 



Psychoda fuliginosa, Meig. Dipt. i. 107, 8, vi. 272. 

 a. England. 



B. Psychoda. 



Wings tense; six external cells, third petiolate. 



Psychoda auriculata, Haliday, Curt. Brit. Ent. 745. 

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



Psychoda ocellaris, Latr. Gen. Crust, iv. 251. Meig. Dipt. i. 105, 

 4, pi. 2, /. 14—17. Macq. Hist. Nat. Dipt. i. 165, 4. Tipula 

 hirta ? Linn. Stew. El. Nat. Hist. ii. 253. Turt. iii. 595. 

 Psychoda hirta, Lam. Anim. sans Verteb. iii. 442, 2. Tri- 

 choptera canescens, Meig. Klass. Zweif. i. 44, 4. 



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



Psychoda tristis, Meig. Dipt. vi. 272, 10. Gim. Bulli Soc. Imp. 



Nat. Mosc. 1846, iii. 16, 4. 

 a. England. 



Psychoda fusca, Macq. Dipt. Nord. i. 4. Hist. Nat. Dipt. i. 



165, 6. 

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



Psychoda humeralis, Meig. Dipt. i. 166, 7. Gim. Bull. Soc. Imp. 



Nat. Mosc. iv. 344, xv. 642—1846, iii. 16, 3. 

 a. England. 



