— 53 — 



65. Pupa edentula 



66. antivertigo 



67. pygmaea 



68. pusilla 



69. angustior . 



70. Balea perversa 



71. (Clausula laminata 



72. orthostoma 



73. biplicata 



74. plicata . 



75. v€tusta 



76. varians 



77. parvula 



78. dubia . 



79. bidentata 



80. pnmila 



81. plicatula 



82. ventricosa 



83. filograna 



84. Succinea putris 



85. Pfeifferi 



86. oblonga 



87. Garycliium minimum 



88. Limnaea stagnalis 



89. aiiricularia 



90. ampla . 



91. lagotis . 



92. ovata . 



93. peregra 



94. palustris 



95 Iruncatula 



96 Amphipeplea glutinös 

 97. Fhysa fontinalis . 



