LIST OF DIPTERA. 497 



Group VII. 



Em pis borealis, Linn. Syst. Nat. ii. 1003. Faun. Suec. 1895. 

 Gmel. Ed. Syst. Nat. v. 2889, 1. Fabr. Sp. Ins. ii. 471, 1. 

 Ent. Syst. iv. 403, 1. Syst. Antl. 137, 1. Beg. Ins. vi. 102, 2, 

 pi. 14,/. 17. Herbst, Gem. Nat. viii. 117, pi. 344, /. 1, 

 Schrank. Faun. Boic. iii. 2570. Turt. iii. 665. Fall. Empid. 

 16, 1. Meig. Dipt. iii. 36, 37. Curt. Brit. Ent. 18, 1, 2nd edit. 

 Macq. Dipt. Nord. 122, 9. Hist. Nat. Dipt. i. 328, 6. Zett. 

 Ins. Lapp. 560, 1. Platy pterygia borealis, Steph. Cat. Brit. 

 Ins. 2, 263. Platy ptera borealis, Meig. 



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



b. Hammerfest, Finmark. Presented by F. Walker, Esq. 



Group VIII. 



Empis stercorea, Linn. Syst. Nat. ii. 1004. Faun. Suec. 1899- 

 Gmel. Ed. Syst. Nat. v. 2890, 5. Fabr. Sp. Ins. ii. 472, 8- 

 Ent. Syst. iv. 406, 16. Syst. Antl. 141, 21. Stew. El. ii. 270. 

 Turt. iii. 667. Latr. Gen. Crust, iv. 303. Schrank. Ins- 

 Austr. 986. Wied. Zool. Mag. i. 2, 25. Meig. Dipt. iii. 37. 

 Curt. Brit. Ent. 18, 6, 2nd edit. Macq. Hist. Nat. Dipt. i. 330, 

 12. Zett. Ins. Lapp. 561, 5. Empis pertinax, Harr. Ex. 120, 

 pi. 44, /. 5. 



a. England. 



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



Empis testacea, Fabr. Syst. Antl. 141, 20. Latr. Gen. Crust, iv. 

 303. Meig. Dipt. iii. 37, 39. Curt. Brit. Ent. 18, 10, 2nd 

 edit. 



a. England. 



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



Empis lutea, Meig. Dipt. iii. 37, 40. Curt. Brit. Ent. 18, 11, 2nd 

 edit. Macq. Hist. Nat. Dipt. i. 330, 13. E. certus, Harr. Ex. 

 150, pi. 44, /. 6. 



a. England. 



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



c. France. 



d. ? From Mr. Children's collection. 



Empis ignota, Meig. Dipt. vi. 338. E. punctata, Fall. Empid. 

 19, 6. Meig. Dipt. iii. 38, 41. Curt. Brit. Ent. 18, 7. 2nd. 

 edit. 



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



b. France. 



PART III. 2 Y 



