Pag. 



recuvirostrum, Buccinum 223 



Semicassis 223 



Eeeveana, Helicina 53 



Redfieldi, Planorbis 186 



Redfieldiana, lielix 74 



reflexa, Ampullaria. 139 



i-egina, Helicina 41 



Ti-oeliatella 41 



legnlari.-^, Glandina ,. 96 



remies, Tell inn. 242 



remota, Cvlindrella 277 



HelK'iiiH, 53 



reiiiformi'^, Plicatula 271 



reticularis, Oliva 191 



i-eticulata,. Aiiipbidesma 247 



Oaiicellaria 197 



Cuiumbella 198 



Pu^soiiia 169 



— Semele 247 



Tellina 247 



■ — Venus 249 



Voluta 197 



]-etieulataua, Ceritliiuio 208 



Omphaloclolhrum. 249 



reticulatus, Trochus 233 



I'etracta, Helicina 51 



revintum, Chondropoma 24,29 



Cyclostoma 24 



revocatum, Chondropoma 31 



Cyclostoma 31 



rhombea. Area 262 



Ricinula 203 



rigida. Pinna 264 



Rmairula 191 



Km-iriiladae 191 



ringiculuni, Cardium 259 



RiiFeana, Fissurella 229 



Riisei, Pupa 103 



Rissoa 166 



Rissoidae 166 



Rissoina 167 



Rocellaria 237 



Roemeri, Cyclostomus 19 



rosalina, Oliva 193 



— — Olivella 193 



rosea, Cypraea, : 185 



Donacilla 246 



Corbula 241 



-Tellina 244 



rostrata, Gastrocbaena 237 



Helix 74 



Spengleria 237 



rostrata, Spirialis 153 



rota, Helicina 45 



Rotella 177 



rotunda, Cypraea 185 



Helicina 53 



rotundatum, Ctenopoma 14 



Cyclostoma 14 



rubecula, Murex 214 



Triton 214 



rubella, Helicina 55 



Ostrea 273 



ruber. Octopus ..: 146 



rubicunda, Helicina 43 



Trocbatella 43 



rubigiuosa, Cytherea 251 



Venus 251 



rubra, Helicina 49 



rubrocincta, IL-licina 50 



rubromarg mala, 1 Lei i ci n a 54,56 



rudis, Terebra 206 



rufoapicata. Helix 78 



rufopictum, Chondropoma 25 



Cyclostoma 25 



rufus, Murex 211 



Rugeli, Cylindrella 125 



Rugeluma, Cylindrella 125 



Rugelianum, Cyclostoma 14 



rugosa. Anus 250 



Doiiax 247 



Helicina 45 



Satiguinolaria 241 



Sepia 145 



Thracia 240 



Venus 251 



rugosus, Octopus 145,146 



rugulosum, Ctenopoma 15 



Cyclostoma. 15 



rupestris, Fistulana 237 



Helicina 44 



Trocbatella 43,44 



rust]. 'a, ri-iUT.tema 220 



sacra, I'h^iir.auma 220 



Sagebieni. ( 'la ndi-opoma 31 



Sagemoii, L;aa(olla 74 



' Helix , 74 



sagittata, Loligo 279 



Sagra, PuUa 15t 



Columbella 200- 



Cyclostoma 25- 



Helicina 4T 



Rissoina 169 



23 



