LIST OF DIPTERA. 99 



Chrysomyia pallipes, Zett. Dipt. Scand. i. 155, 3 ; viii. 2962, 3. 

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



6. Chrysomyia flavicornis. 



Aureo-viridis ; antennce flavce ; abdomen auratum ; pedes flavi, 

 tibiis posticis apice femoribusque posticis fuscis ; alee limpidce. 



Sargus flavicornis, Meig. 



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



7. Cheysomyia cyaneiventris. 



Aureo-viridis; foem. frons violacea ; antennce, halteres et pedes 

 fiava ; abdomen violaceum ; femora postica late nigro cincta ; 

 alee subinfuscatce. 



Chrysomyia cyaneiventris, Zett. Dipt. Scand. i. 156, 4 ; viii. 2962, 4. 

 Ireland. Sweden. 



North America. 

 8. Chrysomyia viridis. 



JEneus ant chalybeus ; antennce nigrce ; abdomen cenescens ; tarsi 

 nigri ; alee subcinerece. 



Sargus viridis, Say. 



9. Chrysomyia xanthopus. 



JEneus ; antennce flavce ; abdomen viridi-aureum ; pedes flavi ; 

 alee hyalinee. 

 Sargus xanthopus, Wied. Auss. Zweifl. ii. 40, 23. 

 Pennsylvania. 



South America. 

 10. Chrysomyia macula. 



JEneus ; antennce fulvce ; abdomen chalybeum, macula testacea ; 

 pedes flavi ; alee hyalinee. 



Sargus macula, Fabr. Syst. Anil, 258, 12. Wied. Auss. Zweifl. ii. 

 40, 24. 



South America. 



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