T-A.BLE OF OOnSTTEnSTTS 



LIST OF ABBREVIATIONS. 



INTRODUCTION 



SYSTEMATIC LIST 



Animals 1 



Protozoa 2 



(Invertebrates) 8 



Porifera 9 



Mesozoa 9 



Archaeocyatha 9 



Coelenterata 9 



Ctenophora 12 



Platyhelminthes 12 



Nemathelminthes 15 



Nemertinea (Rhynchocoela) . . 15 



Acanthocephala 15 



Gordiacea (Nematomorpha) . . 15 



Priapulida 15 



Gastrotricha 15 



Nematoda 16 



Kinorhyncha (Echinodera) ... 18 



Rotifera (Rotatoria) 18 



Endoprocta 18 



Bryozoa 19 



Phoronida 19 



VII 

 IX 



1 



Brachiopoda 19 



Mollusca 20 



Sipunculoidea 28 



Echiuroidea 29 



Annelida 29 



Pentastomida 



(Linguatulida) 30 



Tardigrada 31 



Onychophora 31 



Ai'thropoda 31 



Chaetognatha 75 



Pogonophora 75 



Echinodermata 75 



Graptozoa 77 



Pterobranchia 77 



Hemichordata 78 



Enteropneusta 78 



Tunicata 78 



Cephalochordata 78 



Vertebrata 78 



ALPHABETICAL LIST OF TAXONOMISTS 99 



ADDENDA TO ALPHABETICAL LIST 399 



79225 



