445 



thermale, Pisidiiim 312 



,, I'isidium cazertanum var. 

 y, 318 

 thermalis, Limiiea 51 



Turbo 28 

 Thermhj'drohia 23 

 Tichogonia 295 

 timida, Baudotiia 159 

 tinctus, Stagnicola 57 

 Tinei, Ancylus 95 

 Toreyi, Mytilus 29G 

 tornense, Pisidium 328 

 Torquatella 112 

 torquatum, Pisidium 324 

 Torquilla 105, 349 

 Torquis 07 



transilvanicus, Limax 194 

 trans versum, Pisidium 310 

 Trencalensis, Limnaea 51 

 trianfractus, Turbo 49, 287 

 Trichia 234 



tridens, Achatina 145, 146 

 Azeca 144, 145, 146 

 ,, Azecastrum, 146 

 ,, Azeka 145 

 ,. Chondrus 145 

 ,, Cionella 146 

 ,, Cochlicopa 146 



Helix 350 

 ,, Odostomia 144 

 ,, Oleacina 146 

 Pupa 144, 145 

 Turbo 144, 145 

 ,, Zua 145 

 trideutalis, Pupa 111 

 tridentata, Saraphia 36 

 trigonoides, Pisidium 314 

 trigonophora, Helix 246 

 Trigonostoma 246, 269 

 trigonula, C'vrena 298 

 trigonum, Pisidium 323 

 triplicata, Jaminia 115 



,, Vertigo muscorum, var. 

 B, 128 

 tritonis, Pisidium 317 

 trivia, Clausilia 271 

 trochiformis. Helix 167, 168 

 „ Hyalinia 169 



Polygyra 168 

 „ Trochulus 169 



Trochilis, Helix 168 

 Trochlea 67 

 trochlea, Achatina 357 

 ,, Subulina 358 

 trochoides, Trochorbis 91 

 Trochorbis 90 

 Trochula 223 

 Trochulus 166 

 trochulus, Helix 149, 167 



Volvulus 149 

 Trophidiscus 67 



Tropidina 27 

 Tropidiscus 66, 68 

 Tropidocochlis 223 

 Tropodiscus 67 

 truncatella, Orbitina 361 

 Truncatellina 125, 126 

 truncatula. Helix 59 



Limnsa 59, 60, 61 

 „ Lymnaea 60, 61 



Truncatuliana 42 

 truncatulum, Buccinum 59 

 truncatalus, Limnaeus 60 



,, Limneus 59, 60 



truncatus, Bulimus 59 

 tuberculata, Cyclas 305 

 Tellina 305 

 tumida, Clausilia 276 

 Pupa 117 

 Unio 339 

 „ Vertigo 117 

 tumidum, Pisidium 321 

 tumidus, Arion 158 

 „ Margaron 340 

 Turbo 5 



Unio 338, 339, 340 

 tunicata, Limax 201 

 turanicum, Pisidium 321 

 turgidula, Helix 251 

 Turricula 223 

 turricula, Cochlicella 226 

 Turritella 226 

 turrita, Bulla 101 

 „ Limnea 101 

 ,, Longseva 226 

 Physa 101 

 turritella, Bulimus 226 

 turritus, Bulimus 100, 101 



„ Planorbis 100 

 Turtoni, Helix 154 

 Unio 337 

 turturum. Helix 258 

 tyrrena, Amalia 208 



ulva, Hydrobia 22 

 ulvae, Cingula 21 

 Helix 21 

 Hydrobia 22 

 Littorina 21 

 Paludinella 22 

 Peringia 21, 22 

 PjTamis 21 

 Rissoa 21, 22 

 Sabansea 22 

 Sabinea 21 

 Turbo 20, 21 

 umbilicata, Clausilia 109 



Helix 103, 104 



Pupa 107, 108. 109. 110 



Pupilla 110 



Pupula 110 



Stomodonta 110 



