1128 LIST OF DIPTERA. 



Borborus monilis. Sphaerocera monilis, Hal. Ent. Mag. iii* 



319, 2. 

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



ff A. A. Hal. Ent. Mag. iii. 319. 



Borborus vaporariorum. Lordatia coprina, Desv. Essai Myod. 



809, 4. Sphaerocera vaporariorum, Hal. Ent. Mag. iii. 



319, 3. 

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



** Coprina, Desv. Essai Myod. 810. 



Borborus denticulatus, Meig. Dipt. vi. 200, 3. Coprina bovina, 

 Desv. Essai Myod. 810, 1. Sphaerocera denticulata, Macq. 

 Hist. Nat. Dipt. ii. 565, 2. Hal. Ent. Mag. iii. 320, 4. 



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



Borborus scabriculus. B. scabricula, Haliday, Ent. Mag. iii. 320. 



Ann. Nat. Hist. 1839, 188. 

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



c. Meig. 

 Group II. Borborus, Hal. Ent. Mag. iii. 320. 



A. Hal. Ent. Mag. 321. 



B. Hal. Ent. Mag. 321. 



* Nerea, Desv. Essai Myod. 802. 



Borborus nitidus, Meig. Dipt. vi. 201, 4. Macq. Hist. Nat. 



Dipt. ii. 566, 1, pi. 22, /. 18. Hal. Ent. Mag. iii. 321, 1. 



B. hamatus, Hal. Ent. Mag. i. 177. Curt. Brit. Ent. 469. 



Nerea nitidus, Desv. Essai Myod. 803, 3. 

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** Mycetia, Desv. Essai Myod. 805. 



Borborus suillorum, Hal. Ent. Mag. iii. 322, 2. Mycetia tibialis, 



Desv. Essai Myod. 806, 2. 

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



