EXPLANATION OF PLATE LIT. 



LECANTUM CILTATUM. (Page 96.) 



Fig. 1. Insects natural size in situ on portion of oak 

 branch ; ? = adult female ; $ = male puparium, 

 with caudal filaments projecting at anal extremity. 



Fig. 2. Female at period of fecundation, x 1 5. 



Fig. 3. Antennae of adult female (normal), x 140. 



Fig. 3 a. Antennae of adult female (abnormal), x 

 140. 



Fig. 4. Leg of the adult female (anterior). X 140. 



Fig. 4 a. Leg of the adult female (intermediate). 

 x 140. 



Fig. 5. Marginal secreting spines of adult female. 

 x 300. 



Fig. 6. Spiracle and glands of adult female. X 

 140. 



Fig. 7. Portion of dermis showing polygonal cells. 

 X 300. 



Fig. 8. Immature female in process of moult- 

 ing, with exuviaa of previous stage (fig. 9) super- 

 imposed, x 25. 



Fig. 9. Second-stage female after hibernation, x 

 25 



Fig. 10. Male., x 25. 



Fig. 11. Puparium of male. X 15. 



