CONTENTS. 



♦ PAGE 



Preface iii 



Systematic index o vii 



PULMONATA 1 



Suborder Geophila 1 



Section Vermivora . , , . . . . . .13 



Oleacinidae 13 



Glandina 13 



Section Phyllovora ' . . .21 



Cyliudrellidae 21 



Cylindrella . .21 



HelicidjB .25 



Vitrininse ......... 25 



Vitriua . ...» ... 2<j 



Hyalina 29 



Macrocyclis . . . . . . . .53 



Limax 58 



Helicinse 67 



Binneia ........ 67 



Helix 69 



Eucalodium ? 188 



Colunuia . . 189 



Bulimus 190 



Bulimulus ........ 191 



Orthalicinte 212 



Achatina 212 



Orthalicus . 215 



Macroceramns 219 



Punctura ........ 222 



Pupinse . 223 



Cionella 223 



Stenogyra 227 



Pupa 232 



Vertigo 249 



Succininse 2.')5 



Succinea 255 



(V) 



