CHAPTER XVI

A TRUFFLE-HUNTER: THE _BOLBOCERAS GALLICUS_ 217

CHAPTER XVII

THE ELEPHANT-BEETLE 238

CHAPTER XVIII

THE PEA-WEEVIL 258

CHAPTER XIX

AN INVADER: THE HARICOT-WEEVIL 282

CHAPTER XX

THE GREY LOCUST 300

CHAPTER XXI

THE PINE-CHAFER 317





ILLUSTRATIONS