LIST OF DIPTEEA. 9 



Musca vallata, Forster. 



Beris vallata, Loew, Isis, 1840, 518. 



a — -/. England. From Mr. Stephens' collection. 

 g. Chepstow. Presented by F. Walker, Esq. 



3. Beris chalybeata. 



JEneo-viridis ; abdomen nigrum ; pedes fulvi, femoribus fuscis ; 

 alee fusc.ce, 



Musca chalybeata, Forster. 



a—f. England. From Mr. Stephens' collection. 



4. Beris fuscipes. 



Nigra ; scutellum ceneum ; pedes fusci, tibiis tarsisque nonnunquam 

 Jlavis ; alee fuscescentes. 



Beris fuscipes, Meig. 



Germany. 



a, b. England. From Mr. Stephens' collection. 



5. Beris Morrisii. 



Cyaneo-viridis ; frons fceminae angusta ; scutellum spinis nigris ; 

 abdomen nigro-cupreum ; pedes flavi, tarsorum articulis 2o ad 

 bum fuscis. 



Beris Morrisii, Dale, Entomologist, 175. 



Beris pallipes, Loew, Ent. Zeit. Stett. vi. 284, 5. 



England. 



6. Beris dubia. 



Mas. JEnea ; caput, scutelli radii sex abdomenque glabrum, nigra ; 

 pedes fusci, geniculis tarsisque basi flavis ; alee fusco-hyalinee ; 

 halter es pallidi. 



Beris dubia, Zett. Ins. % Lapp. 512, 1; Dipt. Scand. i. 132, 1. Loew, 

 Ent. Zeit. Stett. vi. 286, 6. 



Sweden. Lapland. 



