234 XAJBLK ALl'HA.BÉT)yi'E DES FAMILLES, GENRES, SOIS GENRES, ETC. 



Pagns 



Smendovia 185 



Soleniscus , . 119 



Sphaeromelania 126 



Spiridionia 17S 



Spirochrysalls 57 



SPIR0STVI,INID.E .. 72 



Spirostyliis 73 



Stenomelania 125 



Stephanocosmia 34 



Slomalodon 127 



Stomatopsella 142 



Stomatopsidea Ii3 



Stomalopsls 140 



Slrephobasls 189 



SIrepoma 187 



STREI'OMATWM 187 



Strialella 131 



StrobsBus 102 



Slrulhiolariella 224 



Page!) I 



Slylonema., 20 | 



Slylospirula ... 172; 



Suhulltcs 113 



SlBtlLITrUyE 111 



Sulcospira 12fi 



Tii-niodomiis 139 



Tanalla 126 



Tania l.ïO 



Tarebia 133 



Telescopelta 190 



Telleria 54 



Terebellopsis 223 



Thiara 127 



Tiaropsis 129 



Tinneyea 129 



Toxoconcha 65 



Toxanema 62 



Tractolira 214 



Trajanella 107 



Pages 



Transylvanilos 147 



Tretospira 6 



Tri/panusioiiia 190 



Trypanoslylus . . "i9 



Tubereiilopleur» 94 



Turristylu^ .'19 



Typholila lo8 



Tyrsoecus 35 



f 



Uodularia 62 



Vanesia 81 



Verena 127 



Vibex 127 



Vicarya 165 



Volutoderma 207 



Volutomorph^ 208 



Zygopleura Si 



