G60 



INDEX. 



Omalonyx Cimingii 32 



dcpressa 32 



explanata 31 



GayaiM 32 



patera 32 



putamen 31 



unguis 32 



mp haiina liaf. 50 



cnprea 130 



Omphaloptyx BUttg 508 



supracostata Bg. f 508 



Ophiogyra Alb. sect. Ilelicis. 



entodonla 4 53 



Orobia Bens. sect. Heiicis. 



Andamanensis 108 



Orpiella scorpio 115 



Orthalicus Boissieri 29 



citrinovitreus 29 



Otala Schum. sect. Helicis. 



helicinoides 579 



Otina Bernardii 35 



Oxychona Morch sect.Helicis. 



coniformis 578 



Steursiana 587 



l^anda Falconeri 521 



Pap.mell.v H. Ad. HI 4 



planala Ad. 1 4 



Paryphanta Alb 49 



Busbyi 521 



MilUgani 23 



Patula Held 49 



acuticosta 480 



acutior 480 



adposita 166 



Aitutakiana 480 



Barffii 480 



bifrons 220 



biretracta 120 



canalis 547 



cavernula 568 



circumsessa 173 



complementaria 164 



concinna 195 



consimilis 262 



Cronkhitei 171 



decorticata 542 



Duranti 181 



engonata 211 



Erdelii 224 



fabrefacta 211 



ficta 260 



gradata 164 



Harveyentis 54 2 



Pii.g. 

 Patula ncmemanni 255 



hierosolymitana 139 



Huaheinensis 260 



hystricelloides 258 



incerta 4*8 I 



inermis 167 



intermixta 481 



Janeae 481 



lutea 178 



Maupitiensis 48 1 



modicclla 149 



multicostata 485 



multilamellata 569 



obscurata 173 



Otareae 543 



paludinaeformis 485 



perspectiva 171 



placida 139 



Pompylia 128 



■ proxima 54 3 



putrescens 144 



cjuadrispira 159 



radicalis 164 



Baiateensis 481 



retexta 212 



ruderata 157 



rudis 547 



sculptilis 253 



sciitula 186 



servilis 161 



spinifera 85 



striatella 171 



strigosa 544 



subdaedalea 258 



sublaminata 482 



subordinata 482 



Tahiticnsis 482 



tenuicostata 54 7 



texlilis 160 



torrefacta 298 



tumidoides 568 



vicaria 187 



Whitneyi 180 



Youngei 543 



Pellicula Morch 30 



depressa 32 



Pclla Cumingii 32 



PellellaH..^ A.Ad. sect.Vilrinae ? 



aperta 14 



Pentataenia A. Schm. sect. 



Helicis. 

 Petasia Beck 50 



FabricH 63 



Pfcifferia Gran 50 



