CONTENTS OF VOL. I. 



Letter Page 



I. Introductory, 1 — 20 



II. Objections answered, 21 — 58 



III, Metamorphoses of Insects, 59 — 79 



IV. Direct Injuries caused by Insects, 80 — 144 



V. Indirect Injuries caused by Insects. 



1. Injuries to our living animal Property, 145 — 166 

 VI. Indirect Injuries continued. 



2. Injuries to our living vegetable Pro- 



perty, 167—214 



VII. The same subject continued. — 'I"he Ra- 

 vages of Locusts, 215 — 226 



VIII. Indirect Injuries concluded. 



3. Injuries to our dead Property, whe- 



ther aninaal or vegetable, 227 — 249 



IX. Indirect Benefits derived from Insects, . . 250 — 299 



X. Direct Benefits derived from Insects,. . . . 300—338 



XI. Affection of Insects for their Young, 339 — 381 



XII. Food of Insects, 382 — 401 



XIII. The same subject continued, 402 — 431 



XIV. Habitations of Insects. 



1. Of Solitary Insects, 432 — 472 



XV. Habitations of Insects continued. 



2. Of Insects in Society, 473 — 513 



