ILLUSTRATIONS 



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LIST OF PLATES 



The Carolina Locust Frontispiece 



Miscellaneous insects 28 



The Green Apple Aphis 154 



The Rosy Apple Aphis 160 



The Apple-grain Aphis 170 



Nymph of the Periodical Cicada 184 



Newly emerged Cicada 192 



Cicada laying eggs 198 



Egg nests and eggs of the Periodical Cicada . . 212 



Two species of large moths 228 



The Cecropia Moth and the Polyphemus Moth 230 



The Ribbed-cocoon Maker 252 



The Peach-borer Moth 254 



The Red-humped Caterpillar 260 



The Tent Caterpillar 262 



LIST OF TEXT FIGURES 



Young grasshoppers 2 



End structures of a grasshopper's body 3 



Grasshopper laying eggs 4 



Egg-pods of a grasshopper 5 



Eggs of a grasshopper . . 6 



Young grasshopper emerging from the egg 8 



Eggs of a katydid 10 



A young grasshopper 12 



The growth stages of a grasshopper 13 



A parasitic fly 20 



Blister beetles 22 



A triungulin larva of a blister beetle 23 



Second-stage larva of a blister beetle 24 



Examples of Arthropoda 27 



A "singing" grasshopper 29 



Another "singing" grasshopper 31 



The feet of Orthoptera 33 



Sound-making organs of a meadow grasshopper ... 34 



