INDEX 



427 



ferruginea, Limnsea 60 

 Ferussina, Hydrobia 20 

 filograna, Liinnajus 62 

 flagellus, Arion 161 

 flavescens, C3'clas 303 

 flavida, Helix 352 



Patula 352 

 flavidus, Pleurodiscua 352 

 flavus, Arion 161, 164, 165 

 „ Euliinax 197 

 „ Liniax 164, 106, 197 

 flexilabris, Neraaturella 26 

 fluminalis, Corbicula 298 

 Cyclas 298 

 Cyrena 299 

 Tellina 298 

 fluminensis. Helix 257 

 Fluminina 308 

 fluviatilis, Ancilus 94 

 ,, Ancyclus 95 



,, Ancylastrum 94 



Ancylus 94, 95, 96 

 Bulla 98 

 BuUinus 94 

 ,, Chemites 3 



Cyrena 299 

 ,, Dreissena 297 



,, Margaritana 344 



,, Margartifera 344 



,, Neretina 2 



Nerita 1, 2, 3 

 „ Neritarius 2 



Neritella 3 

 Neritina 2, 3, 4 

 Patella 94 

 Pera 309, 310 

 Physa 98, 348 

 Pinna 296 

 ,, Pseudancvlus 96 



Tellina 298 

 ,, Theodoxia 3 



Theodoxus 2, 3 

 Valvata 30 

 fluviorum, Viviparus 9, 10 

 fcctida, Helix 177 

 fontana. Helix 88 

 Physa 99 

 Planorbis 88 

 fontanus. Helix 90 



Planorbis 88, 89, 90 

 fontinale, Pisidium 311, 312, 313, 324 

 fontinalis, Bulimus 97 

 Bulinus 98 

 Bulla 96, 97, 98, 99 

 Cyclas 317, 320 

 Helix 56 

 „ Lymnspa 28 

 ,, Lyinnajus 52 



Limnea 98 

 ,, Limneus 49 

 Nerita 2 



fontinalis, Physa 97, 98 

 Phyza 98 

 „ Rivicola 98 



Turbo 27, 28 

 Valvata 28 

 Foreli, Limnaa 53 

 foreli, Pisidium 318 

 Fossaria 42 

 fossaria. Helix 59 



„ Limnsea 59, 62 

 ,, Lymnaja 59 

 „ Lymnea 59, 62 

 Fossarina 308 

 fossarinum, Pisidium 313 

 fossarius, Limneus 59 

 fossarum, BuccLnum 59 

 fragile, Buccinum 44 

 fragilis, Bal:ea 265, 266 

 Balea 266 

 ,, Bulimus 45 



Clausilia 265, 266 

 Fragilis, Clausilia 266 

 fragilis, Fusulus 266 

 ,, Gulnaria 52 



Helix 43, 44, 45, 56, 265 

 ,, Limna?a 45, 40 

 ,, Limnea 57 

 „ Limneus 45 

 „ Lymnaja 44 



Planorbis 83, 85, 86 

 Pupa 265 

 ,, Stomodonta 266 

 fragillimum, Pisidium 327 

 Frauenfeldia 24 

 Frayssianus, Ancylus 96 

 Friwaldskyana, Cyrena 299 

 frumentum, Pupa 106 

 Fruticicola 228, 234, 355 

 fruticola, Helix 209 

 fruticum, Eulota 208, 209 

 „ Fruticicola 209 

 Fruticola 209 

 Helicella 209 

 Helix 208, 209 

 „ Hygromia 209 

 fucatus, Mytilus 332 

 fuligineus, Arion 160 

 fuliginosa, Limniea 52 

 fuliginosus, Limax 205 

 fulva, Amphibina putris, var. ^ 290 

 ,, Araphibulina putris, var. 290 

 ,, Amouldia 169 

 „ Conulus 168 

 „ Helicella 169 

 „ Helix 166, 167, 168, 169 

 „ Hyalina 168, 169 

 „ Hyalinia 169 

 ,, Limacella 195 

 „ Limnica 52 

 ,, Petasina 167 

 „ Polita 108 



