PACKAUD.] 



THE TOBACCO-WORM. 



781" 



Mr. J. H. Emertou, from Macrosila o-maculata ; the cross-lines represent 

 the natural size, and a, the cocoon, natural size. 



Fig. 47. — Tobacco-Worm, Chrysalis, and Moth. 



Fig. 48. — Ichneumon-parasite of the Northern Tobacco-Worm. 



