LIST OF DIPTERA. 97 



Country unknown. 



40. Sargus analis. 



Foem. Violaceus ; antenna cinereo-fuscce, basi nigra ; thoracis 

 latera, pectus, abdomen apice et subtus pedesque anteriores 

 fulva ; pedes postici nigri ; alee subhyalince. 



Sargus analis, Macq. Dipt. Exot, i. 1, 204, 7. 



Genus 30. CHKYSOMYIA. 



Corpus vix elongatum. Epistoma declive. Antennae 7-articu- 

 latae ; flagellum ellipticum ; arista setiformis, term inalis. Scutellum 

 inenne. 



Nemotelus, p., Deg. 



Musca, p., Fabr. ; Schr. 



Bhagio, p., Schr. 



Sargus, p., Fabr. ; Meig. ; Fall.; Curt. 



Chrysomyia, Macq. Dipt. Nord. i. 262 ; Zett. 



Chloromyia, Duncan. 



Mediastinal vein ending at hardly beyond half the length of 

 the wing. Subcostal ending at before two-thirds of the length. 

 Radial ending at beyond two-thirds of the length. First branch of 

 the cubital short, ending at a little beyond half the length between 

 the radial and the second branch, which ends at some distance in 

 front of the tip of the wing. First, second, and fourth externo- 

 medial veins complete ; third not reaching the border. Subanal 

 united to the anal near the border. Discal veinlets forming two 

 sides of the hexagonal discal areolet. Median veinlet distinct but 

 very short. Humeral, subcostal, mediastinal, radial, first cubital, 

 second cubital, praebraehial, pobrachial, anal, axillary, subapical, 

 discal, and two externo-medial areolets complete. Two externo- 

 medial areolets, axillary lobe and subaxillary lobe incomplete. 

 Subapical areolet occupying the tip of the wing. 



1. CHEVSOMYIA FORMOSA. 



Aureo-viridis fulvo-hirta ; barba pallida ; antennce nigro-fuscre ; 

 oculi fascia purpurea ; abdomen maris aureum, fcemina? vio- 

 laceum; pedes fusci ; alee ferruginece. 



K 



