PLATE Y. 



Fig. 1. Mandibles of Gynips. 



Fig. 2. Maxilla of Gynips. 



Fig. 3. Labial palpus of Gynips 



Fig. 4. Larva of Lophyrus sertiferus. 



Fig. 5. Cocoons of Lophyrus sertiferus* 



Fig. 6. Labium of Anacharis. 



Fig. 7. Mandibles of Anacharis. 



Fig. 8. Maxillary palpus of Anacharis. 



Fig. 9. Maxilla of Amblynotus. 



Fig. 10. Mandibles of Amblynotus. 



Fig. 11. Mandibles of Trigonopsis. 



Fig. 12. Labium of Trigonopsis. 



Fig. 13. Maxilla of Trigonopsis. 



Fig. 14. Apex of abdomen of Gynips. 



Fig. 15. Ovipositor of Dryophanta. a, apical ; c, 

 basal attachment of support ; b, attachment to trian- 

 gular plate, d, e, anterior, g, posterior plate ; /, anal 

 papilla ; h, sheath ; i, ovipositor. 



Fig. 16. Ovipositor of Dryophanta. 



Fig. 17. Apex of abdomen of Dryophanta foli. 



Fig. 18. Ovipositor of Dryophanta. 



Fig. 19. Ovipositor of Andricus. 



Fig. 20. Ovipositor of Figites. 



Fig. 21. c? organ of Trigonopsis. 



