CONTENTS 



Introduction: page 3 



Material . 3 



Acknowledgements ........... 3 



Description of an Antarctic Specimen 4 



External characters ........... 4 



The fishing lure ........... 6 



The caruncles ........... y 



The viscera ............ 10 



The Growth of Ceratias holbOlli 13 



The Systematics of Ceratias 20 



The Distribution of Ceratias holbOlli 22 



Horizontal distribution .......... 23 



Vertical distribution .......... 25 



Tropical submergence .......... 25 



Distribution and ocean currents 26 



Perception in Ceratias holbOlli 28 



Summary 2y 



Postscript on a Record from the Azores 30 



References 30 



