Bui. 91, Bureau of Entomology, U. S. Dept. of Agriculture. 



Plate XI. 



■ . ' ' ' 



Fig. 1.— Egg of Gipsy Moth, Containing Developing 

 Caterpillar of the Gipsy Moth. Greatly Enlarged. 

 (Original.) 



Fig. 2.— Egg of Gipsy Moth, Containing Larva of 

 the Parasite Anastatus bifasciatus. Greatly 

 Enlarged. (Original.) 



^w 





y^ 







7? V 



. 





Fig. 3.— Egg of Gipsy Moth, Containing Hibernating 

 Larva of Anastatus bifasciatus, Which in Turn 

 is Parasitized by Three Second-Stage Larv/e of 

 schedius kuvan/e. greatly enlarged. (original.) 



