442 



rugosa. Pupa 270 



„ Stomodonta 271 

 Rumina 360 



runtoniana, Hydrobia 26 

 >. Nematuna 26 



.. Nematura 26 



., Nematurella 26 



rupestris, Delomphalus 104 

 ,, Discus 104 



Euryomphala 104 

 Helicella 104 

 Helix 103, 104, 105 

 Patula 104, 105 

 Pyramidula 103, 104, 105 

 Zonites 103, 104 

 nipium. Turbo 149 

 rusiostoma, Clausilia 276 

 ryckholti, Sphaerium 307 

 ryckholtii, Calyculina 307 

 Ryckholtii, Cyclas 306 



., Sph»rium 306 



Rykoltii, Calyculina 307 



Sabanaea 18, 21 

 Sabinea 21 



sabulatus, Limneus 59, 62 

 Saint-Simonis, Succinea 293 

 salicetum, Limax 198 

 Saliniensis, Pupilla 115 

 salixium, Limax 198 

 Salmurina, Helix 245 

 Saraphia 35 

 sardoa. Helix 263 

 satelles, Clausilia 277 

 Saulcyi, Corbicula 299 



Cyrena 299 

 Sauveuri, Helix 260, 262 

 saxatilis, Delomphalus 104 



Helix (rupestris, var.) 104 

 saxonum, Limax agrestis var. 198 

 hcalaris, Helix 254, 255 

 Scaldiana, Anodonta 333 

 scaldiana, Cyclas 303 

 scaldianum, Sphaerium 304 

 scandens, Limax 198 

 scaptobius, Limax 205 

 Scarburgensis, Helix 134 

 Scaturiginum, Limneus 50 51 

 Scharffi, Vitrea 176 

 scholtzi, Pisidium 327 

 scholtzii, Corneocyclas 327 



>, Pisidium 327 

 Schumacheri, Succinea 291 



., Succinea oblonga, var 



291 

 Schwerzenbachii, Clausilia 268 

 Sciaphila 234 

 Scopulorum, Limax 198 

 scrupellina. Helix 222 

 scutatum, Testacellus 286 

 scutulum, Testacella 286 



INDEX 



soutulum, TestaceUa haliotidea, var 

 286 

 Testacella haliotoidea, 



var. 286 

 Testacellus 286 

 sebethina, Bythinia 16 

 secale, Abida 106, 107 

 Chondrus 106 

 Granaria 106 

 „ Helix 106 



Jaminia 106 

 „ Pupa 105, 106, 107 

 Stomodonta 107 

 Torquilla 106 

 ,, Vertigo 106 

 secaliformis. Pupa 107 

 secalina. Pupa 107 

 secunda. Helix 257 

 Securilla 300 

 Segmentaria 90 

 Segmentina 89 

 semenkevitschi, Pisidium nordens- 



kjoldi, var. 325 

 Semilimax 186 

 semilimax. Helix 186 

 seminulum, Hehx 135 

 Sempronii, Pupa 109 

 septemdentata, Pupa 118 



., Vertigo 117 



septemgyratus, Planorbis 85 

 septemspirale, Cochlostoma 346 

 347 

 Cyclostoma 347 

 '» Pomatias 347 



septem-spiralis. Helix 346 

 septemspiralis, Pomatias 347 

 sencea. Helix 233, 237, 238, 240 

 Helix rufescens, var. 237 

 serotmus, Limax 195 

 Servainianus, Arion 159 

 sexdentata, Odostomia 117 



Pupa 117, 118, 119, 

 120 



Vertigo 117, 119, 120 

 sexdentatus, Turbo 117, 120 



„ Vertigo 117 



bheppardi, Planorbis 70 

 Shuttleworthiana, Pupa 123 

 shuttleworthiana. Pupa 124 

 Shuttleworthiana, Vert.igo 124 

 sibiricum, Pisidium 314 • 



sicula, Amalia 206 

 Silis, Helix 263 

 silvestris, Pomatia 260 

 similis, Bulimus 349 



Bythinia 25 



Chondrina 349, 350 



Clausilia 268, 273 



Helix 73, 268 



Hydrobia 25 



Laciniaria 268 



