EXPLANATION OF PLATE XXVII. ■ 



Fig. 5. — Chionaspis chir, n. sp. /. Pygidium of aduit $ , X 220. 

 ,, 6. — Chionaspis {Phenacaspis) gudalura, n. sp. a. Female 



puparium, X 10. b. Pygidium of adult 2 , X 280. 

 „ 7. — Chionaspis spiculata, n. sp. a. Puparium of adult 9 , 



X 30. b. Nymphal pellicle, X 65. c. Posterior 



margin of nymphal pellicle^ X 450. d. Adult $ , 



X 65. 

 „ 8. — Chionaspis spiculata, n. sp. e. Pygidium of adult $ , 



ventral view, X 450. /. Pygidium of adult $ , 



dorsal view, X 450. 



