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



Plate VII. 



Different Stages of the Brown-tail Moth (Euproctis chrysorrhcea). 



Winter nest at upper left; male and female adults, lower right; another winter nest, upper right 

 male and female chrysalides above, male at left; full-grown Jarva in center, somewhat reduced 

 young larvae at its left; egg mass, the eggs hatching, at lower left; female ovipositing on leaf 

 egg mass also on same leaf. (Original. ) 



