CONTENTS 



PAGE 



INTRODUCTION I 



CHAPTER I 



FISHES : THEIR GENERAL CHARACTER AND STRUCTURE ... 8 



CHAPTER n 



THE BREATHING APPARATUS OF FISH, THEIR TEETH, AND ORGANS 



OF SENSE 22 



CHAPTER III 



THE STURGEON 34 



CHAPTER IV 



THE PERCH FAMILY 40 



CHAPTER V 



THE MILLER'S THUMB AND STICKLEBACKS 73 



CHAPTER VI 



THE BURBOT AND THE FLOUNDER 88 



CHAPTER VII 



THE CARPS gg 



CHAPTER VIII 



THE BARBEL AND THE GUDGEON I18 



CHAPTER IX 



THE CARPS {continued) 127 



vi 



