ALPHABETICAL INDEX 



FAMILIES AND PEINCIPAL GENERA OF MOLLUSCA 

 EXHIBITED IN THE SHELL GALLERY. 



This Index has been compiled to assist the numerous visitors, who wish to 

 examine and determine specimens of shells, in finding, without trouble or loss 

 of time, the Cases in which the genera are placed. Subgeneric terms are 

 omitted, as they do not fall within the scope of this " Guide." 



Acanthina 



75 



1 Batissa . 





165 



Columbella . 



69 



Achatina 



. 130-132 



Brechifes 





203 



Conus 



. 89-94 



Achatinella 



. 134, 135 



Bryopa . 





202 



Coralliophila 



76 



Acmsea . 



4 



Buccinum . 





65 



Corbicula 



164 



Actseon . 



94 



Buliminus = 



} 



128 



Corbis . 



163 



Liberia . 



178 



Ena 



Corbula . 



198 



Amphibola 



98 



Bulimulus . 





122 



Crassatella . 



161 



Amphiperas 



35 



Bulimus^Stro-'l 



120 



Crenatula . 



146 



Ampullaria 



. 25, 26 



ohocheilus 



/ 



Creuella . 



145 



Amussium 



153 



Bullidffi . . 





95 



CucuUsea 



140 



Anatina . 



203 



Bursa 





53 



Cuma 



75 



Ancylus . 



99 









Cuspidaria . 



204 



Anodonta 



. 166, 167 



Calyptrseidse 





31,32 



Cyclophoridae 



23-25 



Auomia . 



. 137-188 



Cancellaria . 





77 



Cyclostomatidee 



I 28,29 



Anostoma 



128 



Capulus . 





31 



- Pomatiidse 



Aplacophora 



3 



Gardita . 





160 



Cylindi-ella . 



127-128 



Aplustrum . 



96 



Oardium . 



192 194 



Cyprsea . 



32-35 



Aplysia 



} 96 



Carinaria 





94 



Cyprina = 

 Cypriniadea 



162 



T= Tethys 



Cassis 





55-56 



Aporrhais . 



49 



Cerion . 





129 



Cyrena . 



164 



Area . 



. 139-140 



Cerithiidse . 





42-44 



Cytherea = 

 Meretrix • 



185 



Argonauta . 



.205,206 



Chsetoderma 





3 



Arion 



107 



Chama . 



! 196-197 1 







Aspergillum 



=s)} ">' 



Chitonidse . 





1-3 



Delphiuula . 



12 



( = Brechit 



Chrysodomus 





64 



Dentalium . 



136 



Astarte . 



161 



Circe . 





187 



Despoena 



22 



Atlanta . 



94 



Clausilia 



! 129-130 



Diplodonta . 



163 



AuriculidsB . 



. 97, 98 



Clavagella = 



} 



204 



Dolium . 



56,57 



Avicula = Pi 



«ria 1 46 



Bryopa 



Donax 



182 



E 2 



