— 138 - 



53. Hapalus Grateloupi, Pfeifïer. 



56. Opeas gracile, Hutlon. 



57. 0. — clavuliniim, Pot. et Michaud. 



58. 0. — hexagyrum, Boettger, var. polygyra. 



59. Geostilbia Philippinica, Molleudoriï. 



60. Leucochilus pediculus, Shuttlewortli, var. ovatula. 



61. L. — Artense, Montrouzier. 



62. Staurodoa Moreleti, Brown. 



63. Ptychochylus sp. ? 



64. Succinea Philippinica, Molle ndorfï. 



65. Melampus luteus, Quoy et Gaimard. 



66. M. — l'asciatus, Deshayes. 



67. M. — Boholeiisis, H. et A. Adams. 



68. M. — Calïer, Krauss. 



69. M. — pulchellus, Petit. 



70. Tralia Hanleyana, Gassies. 



71. Pythia Reeveana, Pfeifïer. 

 12. P. — pantherina, A. Adams. 



73. P. — striata, Reeve. 



74. P. — siiiiiosa, Adams. 



75. P. — Cumingiana, Petit. 



76. Plecotrema typica, H. et A. Adams. 



77. P. — octanfracta, Jonas. 



78. P. — hirsuta, Garrett. 



79. Cassidula labio, Môllendorfï. 



80. Auricula subula, Quoy et Gaimard. 



81. Pedipes Jouani, Montrouzier, var. Philippinica. 



82. Limnaea (Fossaria) Pliilippinensis, G. Nevill. 



83. Planorbis (Gyraulus) ^uadmsi, Môllendorfï. 



84. Melania (Striatella) turriculus, Lea. 



85. M. — (Stenomelania) cincta, Lea. 



86. M. — (Melanoides) dactylus, Lea. 



87. Assiminea brevicula, Pleifïer. 



88. A. — semilirata, Boettger. 



