422 



cellarius, Zonites 174, 175, 176 

 cellensis, Anodonta 329 

 celticus, Arion 164 

 cemenelea, Theba 229 

 centralis, Bulimus 151 

 Cepsea 254 

 cereus, Limax 195 

 Cemuella 103, 16G, 210, 226 

 cespitum. Helix 214 

 Charadrobia 108 

 ChariJentieri, Pbysa 100 



Pisidium 328 

 Pupa 122 

 charpentieri, Theba 229 

 Charpentieri, Vertigo 122 

 Charreyi, Melania 21 

 Cheilotrema 248 

 Chemnitzii, Congeria 297 

 „ Dreissenia 297 



„ Dreyssena 297 



Tichogonia 296 

 Chemites 1 



chersinus, Conulus 169 

 chilensis, Limax 197 

 Chilostoma 135 

 Chilotrema 247, 248 

 Chondriiia 349 

 Chondrula 350, 351 

 Chondrus 105, 349, 350 

 ehroabsinthina, Succinea 293 

 chrysalis, Turbo 113 

 Chrystallina, Helix 183 

 Cincinna 27 

 cincta, Helix 259 

 cinctella. Helix 234 

 cinctus, Arion 160 



Limax 160i 195 

 ,, Limnfeus 57 

 cinerea, Clausilia 350 

 CyclasSU 

 Helix 208, 350 

 „ Pisidium fontinale, var. 4. 



313 

 „ Pisidium henslowianum, 

 var. 313 

 Pupa 350 

 cinereo-niger, Limacella 194J 

 Limax 192, 194 

 ,, Limax maximus, var. 



193 

 cinereum, Pisidium 311, 312, 313 

 cinereus, Chondrus 350 

 Limax 191, 192 

 „ varr. a and e, Limax 192 

 „ var. p, Limax 198 

 cingenda, Helix 262, 263 

 Tcba 263, 264 

 Cingula 18, 20 

 Cingulifera 251 

 Cionella 140, 280 

 Circinaria 135 



circinnata, Fruticicola 240 



,, Helicella plebejum, var. 



240 

 Helix, 239 



,, Helix plebejum, var. 242 



circumscriptus, Arion 157, 163, 164 

 Cista 328 



citrina, Cyclas 303 

 citrinum, Sphaerium Scaldianum, 



var. B. 304 

 citrinus, Arion 161 

 Clactonensis, Paludina 11 

 clactonensis, Vivipara 11 

 claravallensis, Limax 193 

 clathratus, Planorbis 75 

 Clauselia 269 

 Clausilea 269 

 Clausilia 269 

 Clausiliastra 278 

 claustralis. Helix 229 

 clausulatus, Planorbis 90 

 clavulinum, Opeas 359 

 clavulinus, Bulimus 359 

 clavulus, Bulimus 359 

 Helix 359 

 Opeas 359 

 clessini, Pisidium 317, 318, 328 

 Olessini, Planorbis 91 

 clessini, Planorbis, 91 

 coarctata, Anodonta 332 

 Cobresia 186 

 eoccineus, Limax 158 

 Cochlea 253 

 cochlea, Carychium 7 



Helix 7, 69 

 Cochlicella 225 

 Coehlichondra 105 

 Cochliclona 360 

 Cochlieopa, 140 

 Cochlocj'cla 4 

 Cochlodon 108 



Cochlodonta 105, 108, 112, 349 

 Cochlostoma 346 

 Ccecilianella 280 

 Cojnatoria 253 

 collina, Achatina 143 

 colpodia, Limn»a 46 

 Columella 126, 129 

 columella, Columella 131 



„ Pupa 131 



SphjTadium 131, 132 



,, Vertigo 131 



Columna 280 

 columna, Cionella 143 

 communis, Cornea 303 



,, Limneus 57 



,, Lymnea 57 



,, Stagnicola 56, 57 



compactilis. Helix 258 

 complanata, Anodon cygneus, var. 

 335 



