Bui. 87, Bureau of Entomology, U. S. Dept. of Agriculture, 



Plate I. 



The Gipsy Moth (Porthetria dispar). 



Fig 1 —Male moth. Fig. 2.— Female moth. Fig. 3.— Male pupa. Fig. 4.— Female pupa. Fig. 5.- 

 Egg cluster. Fig. 6.— Caterpillars; the largest are less than half grown. (Original.) 



