204 



INDEX. 



PAGE 



Glohularia 140 



Globulus 140 



Gulnaria 6 



Halia Flemingiana 34 



Harpula 19 



Helcion 160 



Helix arbustorum 3 



complanata 9 



concinna 2 



cornea 10 



costata 3 



elongata 6 



fossaria 8 



hispida 2 



laevigata 152 



lenta HO 



minutus 3 



paludosa 3 



palustris 7 



piscinalis 112 



polita 96 



pulchella 3 



putris 5 



rysa 4 



spirorbis 9 



subcarinatus 139 



subulata 97 



succinea 5 



tentaculata Ill 



Hemitonia 163 



HoLOSTOMATA 74 



Hydrobia 108 



In/undibulum rectum 159 



sinense 159 



subsquamosum . . . . . . .159 



Lamellaria tentaculata 151 



Larva 167 



Lacuna reticulata 122 



Limnsea palustris 7 



peregra 7 



truncatula 8 



Limneeus vulgaris 7 



Limnea fossaria . 8 



Limneus minutus 8 



palustris 7 



Litiopa papillosa 88 



Littorina littorea 118 



squalida 118 



suboperta 120 



Littorinella 108 



Lobaria scabra 181 



Lottia parvula 162 



PAdE 



Lottia virginea 161 



Loxonema 78 



Litcena pulchella 3 



Lucupina 167 



Lunatus 140 



Lymncea tenuis 7 



Lymnceus palustris 7 



Macrochisma 167 



Macromphalus reticularis 122 



Mammilla 140 



Mammillaria 140 



M angel ia linearis 56 



Mangillia nebula 60 



Margarita elegantissinia 134 



maculata 135 



trochoidea 136 



Marginella auriculata 22 



cyprceola 18 



Donovani 18 



Marinula 11 



Marsenia depressa 151 



tentaculata 151 



Melampus 11 



Melania Boscii 96 



Cambessedesii ' . 97 



Campanellce 81 



nitida 97 



pupa 86 



rufa . 79 



lerebellata 109 



Mitella 158 



Mitra Lamberti 20 



plicifera 21 



Mitrularia 158 



Morio 26 



Murex alveolatus 38 



angulatus 36 



Bamfius 48 



bulbiformis 36 



compressus 36 



contrarius 44 



corneus 46 



co&tellifer 66 



despectus 44 



elegans 56 



elongatus 36 



erinaceus 39 



heptagonus 41 



Islandicus 46 



lapilliformis 36 



linearis 56 



muricatus 50 



Peruvianus 48 



punctatus 62 



