CONTENTS 



PAGE 



Introduction 



Terminology of the teeth of Pupillidse vii 



Descriptions of genera and species 

 Subfamily Gastrocoptinse. 



Genus CHONDRINA Reichenbach 1 



Subfamily Vertigininae 68 



Genus VERTIGO Miiller 69 



American species 74, 372 



Species of Japan and Eastern Asia 150 



Palaearctic species, Europe, Asia, Northern 



Africa 159, 378 



Fossil Vertigininae 214, 379 



Genus STAURODON Lowe 224 



Genus LYROPUPA Pilsbry (Hawaiian) 226 



Genus PTYCHALAEA Boettger 273 



Genus NESOPUPA Pilsbry 274 



Systematic classification 275 



Hawaiian species 278 



Cocos Island species 322 



Polynesian, Micronesian and Melanesian 



species 324 



East Indian species ^. . . . 336 



Species of India and Ceylon 345 



Species of the Mascarene Islands 349 



African species 356 



St. Helena species 363 



Genus CAMPOL^MUS Pilsbry 364 



Genus COSTIGO Boettger 366 



Appendix : additions and corrections 370 



Explanation of Plates 381 



Dates of publication, parts 97-100 392 



Index 393 



(iii) 



696292 



