198 



Sp. 



corrugata 38 



costata 66 



crenata 143 



cuspidata 138 



decollata 135 



detrita 156 



dissimilis 121 



Epistyliura 90 



Ericetorum 57 



exilis 16 



extensa 80 



Faba 47 



fasciata 120 



flaramea 103 



fluviatilis 160 



fontana 25 



fossaria 169 



fragilis 167 



Fruticum 87 



fulva 89 



fusca 132 



fuscata 144 



fuscescens 133 



Gaulteriana 44 



glauca 73 



Globulus 84 



glutinosa 182 



Gothica 43 



Guadaloupensis ..,157 



haemastoma 127 



haliotoidea 187 



Hispana 99 



hispida 64 



hortensis 126 



Jamaicensis 117 



lanthina 116 



incarnata 18 



incisa 85 



incumbens 152 



INDEX. 



Sp. 



inflata 174 



interrupta 114 



Involvulus 8 



Kambeul 104 



labiosa 108 



Lackhamensis 148 



lactea 128 



Lacuna 70 



laeva ill 



laevigata 183 



Isevipes 15 



Lampas 33 



Lapicida 3 



Leucas 14 



lubrica 145 



Lucena 86 



Lucerna 30 



lucida 60 



Lucorum 125 



Lusitanica 97 



lutaria 100 



liitea 179 



Lychnuchus 31 



Lyonetiana 161 



maculosa 37 



mammillaris 98 



marginella 4 



minima 63 



nemoralis 123 



nemorensis 92 



neritoidea 185 



oblonga 102 



obscura 147 



obvoluta 62 



octanfracta 149 



octona 150 



Oculus-Capri 7 



opaca 175 



Otaheitana lio 



Sp. 



ovalis 101 



paludosa 54 



palustris 168 



Papilla 91 



Pella 153 



Pellis Serpentis 39 



perspicua 186 



picta 129 



Pileus 105 



planata 23 



planorbula 41 



pliearia 139 



plicata 27 



polygyra 51 



Pomatia 76 



pulchella 67 



punctata 28 



Pupa 162 



putris 171 



radiata 11 



Rapa 82 



recta 113 



repanda 177 



Rhodia 118 



ringens 26 



rosacea 79 



rufescens 20 



scabra 42 



scalaris 77 



Scarabaeus 1 



Sicula 181 



similis 49 



sinuata 29 



spinulosa 69 



spirorbis 50 



stagnalis 166 



Stagnorum 146 



striata 95 



striatula 12 



