Fall web worm, Hyphantria textor Harr. 



1 Cluster of eggs, natural size 



2 Dorsal views of full and partly grown larvae and also a side view of a 



full grown caterpillar 



3 Pupa, natural size 



4 Pupa, more enlarged 



5 White form of moth in resting position, natural size 



6 Spotted form of moth with wings expanded, natural size 



Figures 2, 5 and 6 are on a small web showing within the partly 

 skeletonized, discolored leaves and the frass or excrement of the 

 caterpillars. 



Spiny elm caterpillar, Euvanessa antiopa Linn. 



7 Cluster of eggs on a leaf stem, natural size 



8 One egg, much enlarged 



9 Caterpillar feeding, natural size 



10 Chrysalis hanging from a leaf stem, natural size 



1 1 Butterfly with wings spread, natural size 



The figures of the egg and caterpillar are on a twig of elm repre- 

 senting the characteristic work of the caterpillar. 



a 356 



