1". J'E! 27 



S t ion ii. 



rt that the club appears to spring 



Abdorru >i rarely 



■attd ^t the tu ; hind 



■ Perga belinda. 



I .1 lin., .in. 



II T( staceous, 



middle of the mesothorax 



. oval spot behind each eye 



.\ n : abdomen rather 



.i towards the extremity, 



I ad< rsurfai e yellowish 



: hind femora, hind 



bestnut. Wings 



yellowish : firsl sub- 



ip e of having 



9 much larger than all 



by an angulated 



11 



I . i ;. \\';i;. rhouse, Es [. 



P : a vollenhovii. 

 P, P. Z. S. I. .\x.\iv. fig. 5. 



Perga ritsema. 

 p P.Z.S. 188 . :. jexxiv. fig. 7. 



j t - Mr. Du Boulay. 



Perga dubia. 



: 



1 LO lin., lin. 



H the vertex and two at the 



ind antennae rather darker. 

 I • ed; a central spot, the 



itellum testaceous ; pectus 

 »ts under the wings tes- 

 ts : first segment 



