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Seite 
Pupinopsis Ad. 195 | Scaphander Montf. 174 | Spurilla Bergh 184 
Pupisoma Stol. 281 | Scapharca Gray 369 | Stagnicola Leach 297 
Pupoidea Pease 192 | Seaphopoda 307 | Standella Gray 325 
Pupoides Pfr. 257 | Seaphula Bens. 369 | Stavelia Gray 362 
Pupula Agax 187 | Scarabella Ad. 280 | Steganodera Mart. 256 
Pyramidula Fitz. 230 | Sehasicheila Shuttl. 202 | Steganotoma Trosch. 190 
Pyramis Schum. 156 | Sehildkiemer 145 | Stella Klein 153 
Pyrgophysa Crosse 299 | Schismope Jeffr. 163 | Stenogyra Shuttl. 275 
Pyrgus Alb. 267 | Schizodesma Gray 324 | Stenopus Guildg. 219 
Pythia Bolten 304 | Schizothaerus Conr. 326 | Stenotrema Raf. 235 
Pythina Hinds 352 | Seintilla Desh. 353 | Stephanoda Alb. 231 
Seissurella Montf. 163 | Stereophaedusa Böttg. 288 
@uadrula Raf. 357 | Scolodonta Doer. 209 | Stiliger Ehrbg. 185 
Scopelophila Alb. 280 | Stoastoma Ad. 200 
Kadix Montf. 296 , Serobieularia Schum. 332 | Stomatia Helbl. 162 
Radula Gray 147 | Seulptaria Pfr. 234 | Stomatella l.am. 162 
Radula Klein 374 | Seurria Less. 170 | Stratechus Coop. 177 
Raöta Gray 526 | Seutalus Alb. 267 | Strebelia Crosse 207 
Rangia Desm. 324 | Scutellastra Ad. 168 | Streptaulus Bens. 195 
Raphaulus Pfr. 195 | Secutellina Gray 170 | Streptaxis Gray 209 
Ravenia Crosse 211 | Seutibranchiata 145 | Streptocionidae 207 
Realia Pfr. 199 | Seutus Montf. 167 | Streptostele Dohrn 210 
Reinia Kob. 284 | Scyllaea L. 183 | Streptostyle Shuttl. 288 
Registoma Hasselt 195 | Seguenzia Jeffr. 165 | Strigillaria Vest. 291 
Retinella Shuttl. 223 | Segmentina Flem. 304 | Strobila Morse 233 
Rhabdotus Alb. 267 , Semele Schum. 333 | Strophia Alb. 283 
Rhachis Pfr. 273 Semilımax Stab. 221 Strophina Mörch 971 
Rhacodoris Bergh 180 | Senectus Humphr. 151 | Strophochilus Spix 260 
Rhagada Alb. 245 | Senilia Gray 369 | Stylocheilus Gld. 177 
Rhaphiellus Pfr. 274 | Septaria Fer. 150 | Stylodon Beck 229 
Rhinomya Ad. 322 | Serpularia Röm. 154 | Subemarginula Blv. 167 
Rlinus Alb. 261 | Serrula Chemn. 35l | Subulina Beck 276 
Rhiostoma Bens. \ 190 | Serrulina Mouss. 289 _ Suceinea Drp. 294 
Rhipidoglossa 145 | Sesara Alb. 219 | Sultana Shuttl 268 
Rhodea Ad. 167 | Siciliaria Vest. 286 | Sunetta Schum. 335 
Rhodonyx Fischer 264 | Signia Ad. 302 | Susania Gray 178 
Rhodope Köll. 186 | Siliqua Mühlf. 317 | Symphynota Lea 360 
Rhynchonella Fischer 350 | Siliquaria Schum. 517 | Symphynota Swains. 359 
Rhysota Alb. 216 , Simpulopsis Beck 264 | Syndosmia Reel. 352 
Rhytida Alb. 11l | Siona Ad. 505 | Systropha Pfr. 234 
Rietaxis Dall 171 | Siphonaria Blv. 307 
liimula Defr. 166 | Siphonentalis Sars 3058 | Wachea Leach 245 
Ritena Gray 147 | Siphonodentalium Sars 307 |, Tachycardium Röm. 347 
Rivulina Cless. 343 | Sitala Ad 226 | Tachelus Gray 317 
Rochefortia Vel. 355 | Smaragdia Issel 149 | Taheitia Ad. 183 
Rotella Lam. 155 | Solariella Wood 162 | Tallona Gray 312 
Rotula Alb. 216 | Solecurtus Blv. 317 | Talonella Gray 312 
Rotularia Mörch 215 | Solemya Lam 353 | Tanysiphon Bens. 341 
Rotundaria Raf. 357 | Solen L. 316 | Tanystoma Bens. 278 
Rumina Risso 275 | Solena Brown 316 | Tapada Gray 249 
Runeina Forbes 175 | Solenaia Gray 360 | Tapes Mühle. 336 
Rupellaria Flenr. 331 | Solenella Sow. 372 | Taphius Alb. 300 
Rupicola Fleur. 321 | Solenoconchae 307 | Taria Gray 335 
| Soletellinae Blv. 327 | Tebenniophorus Brinn. 230 
Sagda Beck 225 | Sophina Bens. 215 | Teetibranchia 179 
Sagdinella Mörch 224 | Souleyetia Recl. 520 | Teetubla Lowe 240 
Salasiella Streb. 208 | Spatha Lea 361 | Teetura Milne Edw. 169 
Sancara Bergh 178 | Spengleria T'ryon 315 | Tectus Montf. 156 
Sanguinaloria Desh. 327 \ Sphaeriastrum Bgt. >42 | Tegula Less. 157 
Sanguinolaria Lam. 327 | Sphaerium Scop. 342 | Tellimya Brown. 355 
Sao Ad. 174 | Sphaerodoris Bergh 180 | Teinesa Ad. 285 
Sarepta Ad. 372 | Sphaerospira Mörch 255 | Tenare Gray 147 
Sarmaticus Gray 151 | Sphyradium Agass 281 | Tennentia Gray 213 
Sarnia Ad. 303 | Spiraculum Pease 190 | Terebratella d’Orb. 379 
Satsuma Ad 236 | Spiraxis Ad. 275 | Terebratula Ilwh. 318 
Saxicava Fleur. 317 | Spirodiscus Stein 300 | Terebratulina d’Orb. 375 
Saxidomus Nutt. 336 | Spirorbula Lowe 240 | Teredo L. BJE! 
Scalinella Pease 200 | Spondylus L. 378 | Tergipes Cuv. 184 
