Maskell. — On CoccididiE. 61 



Fig. 10. Planchonia styphelice, insects on leaves. 



Fig. 11. „ sac of adult female, dorsal view. 



Fig. 12. „ sac of male, dorsal view. 



Fig. 13, „ adult female, before gestation. 



Fig. 14. „ spinnerets of female. 



Fig. 15. „ larva. 



Fig. 16. „ adult male. 



Fig. 17. „ antenna of male. 



Fig. 18. „ head of male, dorsal view. 



Plate IV. 



Fig. 1. Eriococcus phyllocladi, insects on leaves. 



Fig. 2. „ adult female, dorsal view, before gesta- 



tion. 

 Fig. 3. „ antenna of female. 



Fig. 4. „ spines of female. 



Fig. 5. Eriococcus confnsits, insects on twig. 

 Fig. 6. „ sac of female. 



Fig. 7. „ adult female, diagram to show spines. 



Fig. 8. „ antenna of female. 



Fig. 9. Eriococcus Jioherice, apterous male. 

 Fig. 10. „ spike and penis of apterous male. 



Fig. 11. Eriococcus multisinnus, type form of female antenna, 6 joints. 



Fig. 12. Eriococcus pallidus, typo form of female antenna, 6 joints. 



Fig. 18. Dactylopius glaticus, type form of female antenna, 8 joints. 



Fig. 14. Eriococcus raithbyi, type form of female antenna, 7 joints. 



Fig. 15. Dactylopius acacice, type form of female antenna, 7 joints. 



Fig. 16. Eriococciis pallithis, type form of spines. 



Fig. 17. Eriococcxis vmltispimts, type form of spines. 



Plate V. 



Fig. 1. Eriococcus fagicorticis, m&eci?, on haxk. 



Fig. 2, „ adult female, dorsal view, before gesta- 



tion. 

 Fig, 3. „ antenna of female. 



Fig. 4. „ foot of female. 



Fig. 5. „ larva. 



Fig. 6. Eriococcus eucalypti, insects on twig. 

 Pig. 7. „ sac of adult female. 



Fig. 8. „ sac of male pupa. 



Fig. 9, „ adult female, diagram to show spines. 



Fig. 10. „ antenna of female. 



Fig. 11. „ dorsal spines of female. 



Fig. 12. „ anogenital ring of female. 



Fig. 13, „ larva. 



Fig. 14. „ antenna of larva. 



Fig. 15. Eriococcus tepperi, insects on bark and leaf. 

 Fig. 16. „ adult female, diagram to show spines. 



Fig. 17. „ antenna of female. 



Plate VI. 



Fig. 1. Ehizococcus grandis, adult female, dorsal view. 



Fig. 2. „ antenna of female. 



Fig. 3. Dactylopius albizzics, insects on twig. 



Fig. 4. „ female with cottony cushion. 



Fig. 5. „ adult female, dorsal view. 



Fig. 6. „ 8-jointed anteima of female. 



Fig. 7. „ 7-jointed antenna of female. 



