O JOURNAL OF ENTOMOLOGY AND ZOOLOGY 



EXPLANATION OF PLATES 



PLATE I. 



Xylococcus napiformis n. sp. 

 Figure 1. Infested twig of Quercus serata. 

 Figure 2. Adult females. 

 Figure 3. Section of a twig showing that the female is imbedded in the tissues 



of bark of the host. 

 Figure 4. Abdominal end of female. 

 Figure 5. Eggs taken out of the female body. 

 Figure 6. First larval stage. 

 Figure 7. Antennae of the same. 

 Figure 8. Abdominal end of the same. 

 Figure 9. Leg of the same. 



PLATE II. 

 Phenaroccus azaleae n. sp. 

 Figure 10. Antennae of adult female. 

 Figure 11. Leg of the same. 

 Figure 12. Claw of the same. 



Eriococcus festucae Kuwana and Fukaya, (n. sp.) 

 Figure 13. Antennae of female. 

 Figure 14. Marginal spines of the same. 



Pulvinaria citricola n. sp. 

 Figure 15. Antennae of female. 



Figure 16. Marginal hairs and stigmatic spines of the same. 

 Figure 17. Triangular plates of the same. 

 Figure 18. Leg of the same. 

 Figure 19. Claw of the same. 



Pulvinaria photiniae 

 Figure 20. Antenna of female. 

 Figure 21. Stigmatic spines of tlie same. 

 Figure 22. Marginal spines of the same. 

 Figure 23. Leg of the same. 

 Figure 2'4. Claw of the same. 



PLATE III. 

 Pulvinaria okitsuensis n. sp. 

 Figure 25. Antenna of female with seven segments. 

 Figure 26. The same with eight segments. 

 Figure 27. Leg of the same. 



Figure 28. Stigmatic spines and marginal hairs of the same. 

 Figure 29. Triangular plate of the same. 



Pulvinaria idesiae n. sp. 

 Figure 30. Antenna of female. 

 Figure 31. Leg of the same. 

 Figure 32. Claw of the same. 

 Figure 33. Stigmatic spines of the same. 

 Figure 34. Marginal hairs of the same. 

 Figure 35. Triangular plates of the same. 



Lecanium pseudomagnoliarum n. sp. 

 Figure 36. Antenna of female. 

 Figure 37. Leg of the same. 

 Figure 38. Claw of the same. 

 Figure 39. Stigmatic spines and marginal hairs of the same. 



