CONTENTS 



ASCIDIACEA (published 12th February i960) 

 By R. H. Millar 



Introduction p a „ e ~ 



List of New Genera, Species and Forms ... -3 



Classification _ 



Systematic List of Species in the Collection 4 



List of Stations, and Species Collected at Each 7 



Abbreviations used in Text-Figures 2 a 



Description of Species 2 . 



Geographical Distribution I4 - 



Local Distribution ,„ 



Geographical Speciation t e 2 



The Size of South Polar Ascidians j„ 



References It ., 



Index to Genera and Species I cn 



Plates I- VI ............. following page 160 



THE DISTRIBUTION OF PELAGIC POLYCHAETES IN THE SOUTH ATLANTIC 

 OCEAN (published 27th May i960) 



By Norman Tebble 



Introduction p a a e ifa 



Acknowledgements ^4 



Material and Methods t ^A 



Systematic Account ^o 



Tomopteridae 170 



Alciopidae ig* 



Typhloscolecidae !04 



Phyllodocidae 200 



Aphroditidae 205 



Zoogeography 206 



1. Hydrological environment 206 



2. Distribution of species . . . 218 



Zoogeographical Review 261 



List of References 264 



Appendix I 269 



Appendix II 284 



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