qq LIST OF DIPTEBA. 



38. Sargus metallinus. 

 nridi-*neus; antenna: lute* ; abdomen flavido-ameum ; pedes 

 fiavi ; alee subflavescentes. 



Sargus metallinus, Fabr. 

 East Indies. Java. 



39. Sargus longipennis. 

 Obscure emeus ; antenwe Intern; scutellum apice ferrugineum; 

 abdomen frrugineo fasciatum ; pedes lutei, posUn uhu yro- 

 fuscis tarsisquealbis; alee flavescentes, apice nigro-fusc*. 



Sargus longipennis, Wied. Analecta Ent. 31, 39; Auss. Zweifl. ii. 



34, 11. 

 Java. 



40. Sakgus aurifeb. 



MasetFrem Ferrugineo-fulms, subtus testaceus; thorax Hittis 



MS S^igrieantiL Jn bene determinate ; abdomen fasens 



abbreviaHs nigricantibus ; tibia posticce mans fusco fasnata , 



ala. lutea apice fusca. 



Tawnv testaceous beneath. Disk of the thorax slightly ferm- 



.inous w?th S short indistinet blackish stripes Abdomen wjh 



This species differs much from 5. cuprarius in the structure of 



lms species u submarffinal vein is more complete, the 



the wmg-vems The lb »J s ubmarg ^^ . & ^^ 



tinct. 



a Hindostan. From Mr. Saunders' collection. 



h North China. From Mr. Comings collection. 



