PLATE IX. 

 8AW-FLIES, GALL-FLIES, AND SIREX. 



1. Cimbex lutea, 



2. Cimbex, cocoon. 



3. Cimbex, larva. 



4. Lyda borteusis. 



5. Tricbiosoma lucorum. 



6. Cynips Kollari. 



7. Sirex j uvencua (Male). 



Plants : — 



Oak. Fir, and Hawthom. 



