PLATE LXXXII. 



Chaitophoeus betulm. (Page 139.) 



Fig. 1. — Apterous viviparous female. 

 Fig. 2. — Oviparous female. 



Chaitophoeus popdli. (Page 140.) 



Fig. 3.' — Apterous viviparous female. 



Fig. 4. — Pupa. 



Fig. 5. — Winged viviparous female. 



