EXPLANATION OF PLATE LXIII. 



PSEUDOCOCCUS ACERIS. (Page 176.) 



Fig. 1. Adult female at period of gestation (dorsal). 



X 10. 



Figs. 2, 2 a. Antennas of adult female. X 140. 

 Fig. 3. Leg of the adult female. X 140. 

 Fig. 4. Anal lobe and anal orifice of the adult 



female. X 140. 



Fig. 5. Eye of the adult female. X 140. 

 Fig. 6. Male. X 25. 

 Fig. 7. Antenna of the male. X 140. 

 Fig. 8. Genital armature of the male (dorsal). 



X 140. 



Fig. 8 a.- The same (semi-profile). X 140. 

 Fig. 9. Marginal spine of the larva, with waxen 



plates radiating from the base. Highly magnified. 



