TABLE OF CONTENTS. 



CHAPTER L 



PACE 



TnK Insect World > . . . . i 



CHAPTER n. 

 Structures Imi'MCated in Metamorphosis 9 



CHAPTER in. 



Metamorphoses of the Nervous, Digestive, and Respiratory Systems, 



AND THE Nature of Metamorphosis 31 



CHAPTER IV. 

 The Metamorphoses of the Lepidoptera 08 



CHAPTER V. 

 The Metamorphoses of the Lepidopi'era — Continttcd , , » • 93 



CHAPTER VI. 

 The Metamorphoses of the IIymenopteka ...*,. 162 



CHAPTER VII. 

 The METAwtoRPHOSES of the Cot.eoptera 264 



CHAPTER VIII. 

 The Metamorphoses of the Orthoptera . 



2iZ2> 



CHAPTER IX. 

 The Metamorphoses of the Thysanoptera ....... 354 



CHAPTER X. 

 The Metamorphoses of the Neuroptera 347 



ciiapti:r XI. 



I'HE MKTA.NfDRPlKJSES OF THE HkM 1 1- TKRA 370 



