INDEX. 



207 



Serpula recta 117 



Serpii/orLis 113 



Sigaretus exc.iYatus 1-19 



tentaculatus 151 



Simnia 13 



Solariella maculata 135 



Solarium turbinoides 135 



SOLENOSTOJIATA 13 



Stagnicola 6 



Solen 187 



SoUdula 169 



Steromphala 123 



Stomatia 149 



Strombiis pes-pelicani 25 



Subula 25 



Succinea amphibia 5 



oblonga 6 



putris 5 



Sypho radiata 1C8 



striata 1G6 



Tectibkaxchiata 169 



Tectuia fulva 161 



parvula 162 



Terebra canalis 26 



heterostrnpha 26 



inversa 26 



Thecosomata 191 



Tornatella conoidea 85 



elongata 171 



NocB 169 



striata 170 



Trichotropis acuminata 67 



borealis 67 



costellatiis 67 



Triton erinaceus 39 



heptagonum 41 



Tritonium antiquum 44 



clathratum 48 



gracile 46 



incrassatum 29 



lapiUus 36 



pes-pelicani 25 



widatum 35 



Trivia affinis 16 



AnylifB 16 



aveUana 15 



Europeea 17 



retusa 16 



testudineUu 15 



Trochita 158 



Trochus Adaiisoni 129 



cinerarius 131 



cineroiJes 131 



PAGE 



Trochus concavus 124 



conulus 125 



conuloides 124 



crenularis 123 



BeJdnii 126 



ditropis 133 



elegans 127 



formosus 125 



granosus 126 



granulatus 126 



Kicksii 130 



leevigatus 124 



leucop/ieus 129 



lineatus 131 



littoraiis 130 



Martini 127 



millegranus 127 



Montacuti 129 



multigranus 127 



nitens 130 



obconicus 133 



papillosus 126 



pseudo-ziziphinus 124 



quadricinetus 125 



Robinsii 130 



riigosus 139 



similis 126 



subexcavatus 126 



Sedyivickii 124 



subcarinutus 139 



trigonostomus 139 



tumidus 130 



turgiduhis 129 



tricariniferus 132 



villicus 128 



zizipbinus 124 



Trophon ahum 47 



aatiquum 44 



alveolatum 49 



consociale 49 



costiferum 48 



elegaus 46 



gi-acile . . . ." 46 



gracilius 51 



Lmpcrspicuum 50 



muricatum 50 



paululum .51 



scalariforme 48 



Turbo albus Q^ 



ascaris 99 



bicarinatus 118 



carinatus 118 



clathratulus 94 



clathrns Groenlandicus .... 90 



conoideus 85 



