LIST OF DIPTEEA. 1129 



Borborus niger, Meig. Dipt. vi. 201, 6. Macq. Hist. Nat. Dipt. 



ii. 566, 3. Hal. Ent. Mag. iii. 322, 3. 

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



BB. Hal. Ent. Mag. iii. 323. 



Spheerocera, Desv. Essai Myod. 807. 



Borborus equinus, Meig. Dipt. vi. 201, 5. Macq. Hist. Nat. 

 Dipt. ii. 566, 2. Hal. Ent. Mag. iii. 323, 4. Copromyza 

 equina, Fall. Heteromyz. 6, 2. Zett. Ins. Lapp. 769, 1. 

 Sphaerocera communis, Desv. Essai Myod. 807, 1. S. fuligi- 

 nosa, Desv. Essai Myod. 807, 2. S. coprivora ? Desv. Essai 

 Myod. 807, 3. 



a. England. 



b. France. 



c. ? From Mr. Children's collection. 



d. Stockholm. Presented by the Entomological Club. 



e. Upsal. Presented by the Entomological Club. 



/. Haparanda. Presented by the Entomological Club. 

 g. Kollare. Presented by the Entomological Club. 

 h. Karasuwandra. Presented by the Entomological Club. 

 i. Kautokeino. Presented by the Entomological Club. 



Borborus nigrifemoratus, Macq. Hist. Nat. Dipt. ii. 567, 5. Hal. 



Ent. Mag. iii. 323, 5. 

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



Borborus flavipennis, Hal. Ent. Mag. iii. 324, 6. 

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



Borborus longipennis, Hal. Ent. Mag. iii. 324, 7. 

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



Borborus vitripennis, Meig. Dipt. vi. 206, 20. Hal. Ent. Mag. 



iii. 325, 8. 

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



Borborus annulus, n. s., mas. et fem. Niger, thorace subceneo, 

 palpis piceis, antennis pedibusque nigris, tibiis basi apiceque ful- 

 vis, alis subfuscis fusca bimaculatis.. 



Body black, clothed with short black hairs : head beset with a 

 few long black bristles : eyes red : sucker and palpi pitchy : feelers 

 black ; bristle downy to the tip, six times the length of the third 

 joint : chest with a brassy tinge : legs black, clothed with short 



