406 Dr. T. A. Chapman on Marly Stages of Albulma pheretes. 



Plate XXX IV. Fig. 34. Portion of head, with eye and antennal 



base, of pupa x 100. 

 35. Creniastral area of pupa x 60. There 

 are a few hairs but no hooks. The 

 genital area, with opening in eighth 

 abdominal segment, extreme right of 

 figure, indicates a $ individual. 



Plate XXXV. FiC4. 3G. Mesothoracic plate of pupa (left side) 



X 30. The marking off of left hind- 

 wing plate (angular projection down 

 to left) is obvious. Hairs, lenticles, 

 network on thorax, but only reticu- 

 lations on wing. 

 37. Fifth abdominal segment (and part of 

 sixth) of pupa on ventral aspect, 

 showing massing of lenticles x 100. 



Plate XXXVI. Fig. 38. A portion of fifth abdominal segment 



showing structure of lenticles x 400. 



