148 



ABTHEOPODA. 



Tenthredo (Saw- 

 fly). 



Cladius. 

 Neraatus. 

 Dolerus. 



Croesus. 



Lophyrus. 



Tarpa. 



Lyda. 



Xyela. 



Siricidce. 

 Cephus. 



Sirex=Urocerus. 

 Xiphydria. 

 Oryssus. 



PUPIVORA. Abdomen petiolated, in the female armed with a 

 saw or borer. Larva without feet. 



The females deposit their eggs in the larvae or pupse of other 

 insects, or, in the Cynipidas, in plant-structures or in galls. Cy- 

 nipidae are mostly gall-makers, but some, e.g. Figites, Allotria, 

 &c., are insect-parasites like the other families of the group. 

 Braconiclae (=Ichneumones adsciti) are differentiated from the 

 genuine Ichneumones by having only one recurrent nerve in the 

 fore wing, instead of two. The Pupivora exactly correspond to 

 the Spiculifera of Westwood. 



