EXPLANATION OF PLATES. 



PLATE I. (Frontispiece.) 



FIGURE PAGE 



1 . The Carpet Beetle 539 



2. The Twelve-spotted Diabrotica 577 



3. The Adalia bipunctata 535 



4. The Silver-spotted Skipper , 370 



5. The American Copper 390 



6. The Red Admiral 401 



7. The Painted Beauty „ 401 



PLATE IL (Page 68.) 



THE INTERNAL ANATOMY OF A CATERPILLAR. 



PLATE IIL (Page 70.) 



THE INTERNAL ANATOMY OF A COCKROACH, 



PLATE IV. (Page 343.) 



PSEUDOHAZIS HERA. 



PLATE V. (Page 353.) 



FIGURE t . PAGE 



1. The Luna Moth 353 



2. The Crinkled Flannel-moth 218 



PLATE VL (Page 389.) 



r. The Spring Azure 391 



2. The Green Comma 404 



3. The Hop-merchant 405 



4. The Banded Elfin 393 



5. The Mourning-cloak ; . . 403 



6. The Olive Hair-streak 393 



7. The Spring Azure 391 



8. The Violet Tip 405 



X 



