IV 



Seite. 



Helix Semenowi var. 



depressa. . . 14. 



— septemgyrataMouss. 



17. 



— setocinctaA.Ad. 



97. 98.101. 



— Shanghiensis Pfr. 



97.101. 



— signata Fer. 20. 21. 



— Stuxbergi Wes- 

 terl 18. 



— Talischana n. 7. 17. 



— trichotropis Pfr. 



97. 98. 99.101. 



— TripolitanaWood23. 



— trochula A. Ad. 101. 



— tumens Desh. . S. 



— varians Menke 2.3. 

 Leucochilus (Pupa) . G4. 

 Limnaea acuminata 



Lam. 75.— 80. 



— — var. gra- 

 cilior n. . . . 77. 



— amygdaium Troschel 



76. 77. 



— bulla Bens. . . 81. 



— Cerasum Troschel 81. 



— chlamys Bens. 



75. 76. 77. 



— Crosseana Mabille 



91. 



— impura Troschel 86. 



— Javanica Hasselt 



87.— 91. 

 var.angustior 



n. . . . 88. 

 — intumes- 



cens . . 88. 



obesa . 87. 



porrecta 



n. . . . 89. 



subleres n. 88. 



ventrosan.88. 



— luteola Lam. 



81. 82. 87. 



— Mauritiana Morel. 



77. 



Seite. 

 Limnaea megaspida 



Ziegl 87. 



— nucleus Tro- 

 schel . . 81. 82. 



— oliva Küst. 84. 88. 



— ovalis Gray 81.-84. 



— patula Troschel 75. 



— petinoidesKüst. 82. 



— pinguis var. stri- 

 gata Rv. . . . 85. 



— prunum Troschel 81. 



— rubiginosa Michelin 



88. 



— rufescens Gray 



75, 76. 77. 



— Singaporina Küst. 



81. 90. 



— striata Küst. . 75. 



— succinea Desh. 



86. 87. 



— Sulcatula Troschel 



75. 



— tigrina Dohm . 85. 



— VirginianaLam. 87. 

 Limnaeus s. Limnaea. 

 Melania cancellata 



Bens 97. 



Modiola lacustris 



Mart 97. 



Nanina cidaris Lam. 3. 



— obliquata Rv. . ]. 



— Pfeififeri Phil. . 93. 



— SowerbyannPfr. 93. 



— Teysmanni 

 Mouss. . . . 1. 



— virens Mart. . 2. 

 Paludina angularis 



Müll 97. 



Partula brumalis Rv. 95. 



— guamensis Pfr. 95. 



— rufa Less. . . 94. 

 Pleurotoma bicarinata 



Wood. . . .40. 



— Clara n. . . . 35. 



— cryptorrhraphe Sow. 



40. 



— declivis n. . . 39. 



Seite. 



Pleurotoma lance- 



olata Rv. . . 38. 



— oxyclathrus n. . 41. 



— Patagonica Orb. 36. 



— StuderianaMart. 37. 

 Pleurotomaria Adan- 



soniana F. . . 33. 



— Beyrichi Hilgend. 33. 



— Quoyana F. . 33. 



— Rumphii 



Schepm. ... 33. 

 Pterocyclos Chinensis 



Möllend/. . . 97. 



Ptychochilus n. (Pnpa) 47. 



PupaadmodestaMigh. 58. 



— armata Pease . 52. 



— armifera Say . 64. 



— Artensis Montr. 



65. 67. 



— bacca Pease . 71. 



— columella Benz 70. 



— condita Gassies 70. 



— costata Pease . 59. 



— costulosa Pease 57. 



— dentifera Pease 52. 



— didymodus A. 

 Braun ... 68. 



— Dunkeri Zeleb. 51. 



— Eapensis n. Boettg. 



56. 



— Fabreana Crosse 



62. 63. 



— flexidens Reuss 48. 



— heterodus Bttg. 68. 



— hyalina Zeleb. 



66. 67. 



— Lifuana Gassies 71. 



— lyrata Gould . 61. 



— Mariei Crosse . 71. 



— nacca Gould 65. 67. 



— NewcombiPfr.56. 62. 



— — var. seminu- 

 lum n. . . . 58. 



— Novoseelandica Pfr. 



69. 



— obstructa 



A. Braun . 68 



