480 



INDEX. 



Pag. 



Microcystis ornaleila 33 



pellicula 434 



pictella 434 



trifaciclla 28 



Monacha Fitz XVI 



carthusianella 132 



incarnata 139 



sericea 146 



Ifcmina Gray XVI 



? bataviana Pfr 77 



Baudini B 35 



Belaugeri B 69 



Bensonis Hutt 73 



bicolor Pfr 53 



bistrialis B 7 1 



castanea B 44 



citrina Gray 53 



Clairvillia Gray 43 



commendabilis B 45 



convexa Bens 130 



decussata Bens 70 



exilis B 78 



Gray 438 



var. B 73 



flamraulata Pfr 62 



fragilis Hutt 48 



? fulvida Pfr 45 



? gemina Pfr 43 



glauca Bens 48 



interrupla Pfr 438 



irradiata Gould 29 



javana B 64 



javanensis Gray 64 



Juliana Gray 45 



? Kivi Gray 193 



Kor6kouk<5 B 63 



laevipes Pfr 438 



leucophaea B 434 



ligulata B 71 



luQonica B 434 



luctuosa B 53 



Mariae Gray 81 



monozonalis Gray 72 



monticola Hutt. .' 130 



nemorensis Gray 46 



Novae Hiberniae B 80 



rapa B 45 



rubricata Gould 69 



ruida Gould 430 



? Rumphii Pfr 76. 



scorpio Gould 431 



splendens Hutt 73 



Steuarti Beck 437 



stolephora Pfr 4 37 



Pag. 



Nanina striata Gray 55 



trochus B 46 



turbinata B 435 



venusta B 435 



vesicula Bens 48 



viridis B 82 



vitrinoides Gray 56 



Obba Beck XVI 



mamilla 318 



papilla 319 



planulata 379 



Obelus Hlm XVI 



cheiranlhicolus 21.^ 



duplicatus 190 



Michaudi 157 



polymorphus 213 



• Proauxii 179 



Ochthephila Beck XVI 



abjecta 189 



actinophora 147 



bicarinala 190 



■ cheiranlhicola 213 



consors 195 



dealbata 166 



depauperata 167 



diadema 433 



■ echinulata 190 



innominata 198 



Lancerotlensis 195 



lentiginosa 145 



leptosticta 214 



■ Maderensis 214 



martigena 365 



oxytropis 190 



paupercula 189 



13 445 



polymorpha 213 



pyramis 178 



rolula 216 



thiarella 191 



luniulorum 216 



Odomphium Rafin XVI 



Odontostoma Orb XVIII. 1 1 



allognotum Jon 12 



depressum 11 



eolinum Ducl 11 



globulosum 11 



iiitidum Guild 12 



opalinum Ad 12 



Odolropis Rafui XVI 



Omphalina Rafin XVI 



Orthoslylus Beck XVI 



metaformis . 223 



sarcinosus 244 



