206 



INDEX. 



PAGE 



Pectinibranchiata 13 



Periholus 14 



PhasiaiieUa 96 



Philine scabra 181 



scnttilum 179 



Phasianema sulcata 121 



I'meolata 121 



Pileopsis militaris 156 



iingarica 155 



Planaxis 88 



Planorbis complanatus 9 



corneus 10 



marginatus 9 



spirorbis 9 



nmhilicntus 9 



vortex, var. /3 9 



Pleurotoma brachystoma 60 



cancellata 61 



carinata 54 



clavula 62 



comma 54 



Ginnannxanmn 60 



intorta 53 



l(Bvigatum 62 



lineai-is 56 



mitrula 59 



nodulosa 55 



Philberti 57 



pikifera 64 



porrecta 55 



purpurea 63 



7-iifa 61 



semicolon 54 



turricula 53 



TreveUiana 63 



variegatum. 57 



PoUnices 140 



Polyphemopsis 96 



Pteropoda 191 



pulmonata 1 



Puncturella Noachina .166 



Purpura lapillus 36 



tetragona 38 



Pygmaa 23 



Pyramidea 123 



Pyramidella Ifeviuscula 77 



terebellata 77 



miisidcata 77 



Pyramis 100 



Pyrgisats 78 



Pyrula reticulata 42 



Qiioyia 88 



lietusa ohtusa 177 



PAGE 



RetKsa discors 177 



plicata 177 



Rim.ula 166 



Ringicula buccinea 22 



ventricosa 22 



Rissoa Boscii 96 



communis 100 



concinna 103 



confinis 104 



costulata 106 



crassi-striata 106 



obsoleta 105 



pulcliella 104 



punctura 103 



reticulata 103 



semicostata 102 



striata 100 



suhumbilicata 108 



supra-costata 107 



ulvcB 109 



vitrea 102 



Zetlaudica 101 



^o%te\l?ina, pes-pelicaiii 25 



plurimacosta 24 



Prima 140 



Sabanaa 108 



Scala 89 



Scalaria cancellata 95 



clathratula ........ 94 



decussata 95 



fimbriata 90 



fimbriosa 91 



foliacea 93 



frondicula 92 



frondosa 92 



Groeulandica 90 



liamulifera 91 



lamellosa 91 



minvta 94 



obtusicostata 95 



pseudo-seal aris 94 



pidchella 94 



similis 90 



subulata 93 



tenera 92 



Trevclyana 94 



varicosa 90 



Scalarus 89 



Scaphander catenata 181 



lignarius "173 



Scissurella crispata 163 



aspera 163 



Serpula intorta 113 



incurvata 117 



