996 LIST OF DIPTERA. 



die of the fore border ; wing-ribs and veins black ; third longitudi- 

 nal vein straight, with the exception of a very slight angle at its 

 junction with the lower cross-vein, which has two very slight curves, 

 the upper inward, the lower outward Length of the body If line ; 

 of the wings 3% lines. 



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

 G. Barnston, Esq. 



Group Seioptera, Kirby and Spence. 



Ortalis vibrans, Fait. Ortal. 20, 6. Meig. Dipt. v. 284, 21. 

 Macq. Hist. Nat. Dipt. ii. 437, 11. Zett. Ins. Lapp. 747, 3. 

 Dipt. Scand. v. 2159, 7. Musca vibrans, Linn. Syst. Nat. ii. 

 996. Faun. Suec. 1867. Gmel. Ed. Syst. Nat. i. 2855, 112. 

 Fabr. Sp. Ins. ii. 450, 81. Ent. Syst. iv. 350, 158. Deg. Ins. 

 vi. 17, 11, pi. 1, /. 19, 20. Schrank, Ins. Austr. 955. Faun. 

 Boic. iii. 2459. Rossi. Faun. Etrusc. 479, 1531. Geoff. Ins. 

 ii. 494, 4. Harr. Ex. 121, pi. 35, f. 39. Berk. Syn. i. 165. 

 Stew. EL ii. 262. Turt. iii. 618. Don. Hist. Brit. Ins. x. 

 54, pi. 346,/. 3, xiii. 71, pi. 467, f. 1. Tephritis vibrans, 

 Fabr. Syst. Antl. 324, 39. Latr. Gen. Crust, iv. 355. Seiop- 

 tera vibrans, Kirby and Spence, Intr. Ent. ii. 305, 359. 



a. England. 



b. France. 



Group Toxoneura, Macquart. 



Ortalis lamed. Musca lamed, Schrank. M. pulchella, Fabr. 

 Ent. Syst. iv. 352. Rossi, Faun. Etruse. Ed. Illiger. ii. 478, 

 1528. Dacus pulchellus, Fabr. Syst. Antl. 275, 10. Scato- 

 phaga lobata, Fabr. Syst. Antl. 208, 22. Palloptera pulchella, 

 Fallen. Ortalis pulchella, Meig. Dipt. vi. 379, 23. Toxoneura 

 fasciata, Macq. Hist. Nat. Dipt. ii. 404, 1, pi. 18, /. 12. 



a. England. 



b. France. 



Sepsis, Fallen. 



Group I. Micropeza, Desv. Essai Myod. 740. 



Sepsis cvnipsea, Fall. Ortal. 23, 5. Meig. Dipt. v. 287, 1. Latr. 

 Regn. Anim.Nouv. Ed. v. 532. Macq. Hist. Nat. Dipt. ii. 477, 

 1. Walk. Ent. Mag. i. 247, 1. Zett. Ins. Lapp. 749, 7. 

 Musca cynipsea, Linn. Syst. Nat. ii. 997, 113. Faun. Suec. 

 1868. Gmel. Ed. Syst. Nat. v. 2855, 113. Scop. Ent. Cam. 

 947. Fabr. Sp. Ins. ii. 451, 82. Mant. Ins. ii. 351, 100. 

 Ent. Syst. iv. 351, 160. Deg. Ins. vi. 33, 18, 12. Schrank, 



