EXPLANATION OF PLATE XXX. 



PARLATORIA PERGANDII. (Page 143.) 



Fig. 1. Puparium of adult female, x 15. 



2. Adult female at period of gestation, x l< 



3. Puparium of male, x 20. 



PARLATORIA ZI/YPHI. (Page 



Fig. 4. Puparium of adult female, x 15. 



5. Puparium of second-sta^v female, x M). 



6. Puparium of male, x 20. 



7. Insects, natural size, on orange rind. 



8. Adult female after treatment with potash, 



showing outline of ova within the 1 hotly. x 

 50. 



PARLATORIA PROTEUS. (Pn^e 1 MX) 



Fig. 9. hiparinm of adult female. x 1 :>. 



10. Puparium of male, x 20. 



11. Adult female at period of gestation, x 40 



12. Insects, natural size, on orchid leaf 



pediuni). 



