PLATE III 



THE FIRST THREE STAGES OF A BUTTERFLY 

 Fig. 



i. Eggs of the Cabbage-butterfly; greatly enlarged. 



2. Full-grown larva of the Cabbage-butterfly, fastened up by a button 



of silk at the tail and a girth around the middle, ready to trans- 

 form ; enlarged. 



3. Chrysalis of the Cabbage-butterfly ; enlarged. 



(From photographs by Professor M. V. Slingerland, colored by Mrs. Slingerland.) 



