EXPLANATION OF PLATES, 
PLATE I. (Frontispiece.) 
FIGURE 
1. The Carpet Beetle. 
2. The Twelve-spotted Diabrotica. 
3. The Adalia bipunctata. 
4. The Silver-spotted Skipper. 
5. The American Copper. 
6. The Red Admiral... 
7. The Painted Beauty. 
PLATE II. (Page 68.) 
THE INTERNAL ANATOMY OF A CATERPILLAR. 
PLATE III. (Page 70.) 
THE INTERNAL ANATOMY OF A COCKROACH. 
PLATE IV. (Page 343.) 
PSEUDOHAZIS HERA. 
PLATE V. (Page 353.) 
FIGURE 
1. The Luna Moth.. 
2. The Crinkled Flannel-moth.. 
PLATE VI. (Page 389.) 
I. The Spring Azure. 
s. The Green Comma. 
3. The Hop-merchant. 
4. The Banded Elfin. 
5. The Mourning-cloak. 
6. The Olive Hair-streak. 
7. The Spring Azure.. 
8. The Violet Tip..... 
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393 
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405 
