IV CONTENTS. 



PAGE 



Genus Fauxulus Schauf 211 



Genus Abida Leach 212 



Genus Chondrina Reichenbach 212, 320 



Genus Granopupa Bttg 214 



Subfamily Vertigininse 



Genus Vertigo Miiller 216 



Genus Paraticula Oppenh 221 



Genus Glandicula Sandb 222 



Genus Enneopupa Bttg., 222 



Genus Lyropupa Pils 223 



Genus Ptychal^a Bttg 225 



Genus Nesopupa Pils 226 



Genus Pupisoma Stol 228 



Genus Bothriopupa Pils 228 



Genus Truncatellina Lowe 229 



Genus Negulus Bttg 231 



Genus Columella Westerl 232 



Subfamily Pupillinse 



Genus Pupoedes Pfr 248 



Genus Pupilla Leach 253 



Subfamily Orculinse 



Genus Orcula Held 256 



Genus Lauria Gray 258, 320 



Uncertain or non-pupillid species 260 



Genus Phenacharopa Pils 260 



Appendices 

 Appendix I. The Abidas and Chondrinas of the Pyrenees 



and the Iberian Peninsula, by F. Haas 267 



Appendix II. Palaeozoic Pupillidae (?) 316 



Genus Anthracopupa Whitf 316 



Genus Maturipupa Pils 317 



Genus Dendropupa Owen 317 



Genus Strophites Daws 319 



Addenda 319 



Explanation of Plates 321 



Index to Volumes 24 to 27 333 



