XIV CONTENTS. 



Cyrtolites 



Bankivia 



Stomatia 



Stomatella 



Broderipia 



Anatomus 



Pleurotomaria 



Trochotoma 

 Cirrus - 

 Haliotis 



Family III. — FissureUacea 

 Emarginula 

 Scutum 

 Rimula 

 Fissurella 

 Deridobranchus 



Order III. — Cyclobranchia'ta 



Family I. — Patellacea 

 Patella 

 Carinaropsis 



Page 



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• 144 



- 144 



- 144 



- 145 

 ~ 145 



- 145 



- 146 



- 146 



- 146 



- 149 



- 149 



- 150 



- 150 



- 151 



- 152 



- 152 



- 152 



• 152 



- 154 



Family II.— Chitonacea - - - - - 154 



Chiton - - - - - - 154 



Nototrema - - - - - -156 



Order IV. — Cirribranchiata - - - - - 156 



Dentalium •• - - - - -156 



Cadulus - - - - - - 157 



Order V. — Tectibranchiata - - - - - 157 



Family I — Pleurobranchca - - - - - 157 



Umbrella - - - - - - 157 



Tylodina - - - - - - 158 



Pleurobranchus - - - - - 159 



Pleurobranchaia - - - - - 159 



Posterobranchsca - - - - 1 5 9 



Family II. — Aph/siaeea - - • - - 160 



Aplysia - - - - - - 160 



Icarus - - - - - - 161 



