CONTENTS. 



Page. 



Essential features and development of the method - 761 



Adaptation to fishes and other pelagic forms 763 



Requirements 763 



Requirements satisfied 764 



Adaptability of the method 765 



Apparatus 767 



General description . 767 



Details of structure 768 



Possibility of variation 772 



Precautions 772 



Tests of efficiency 773 



General application of the method in aquiculture 779 



Application in transportation of live fishes 780 



760 



