LIST OF PLATES. 



Fig. Page, 



3 Sigaretus concavns 206 



4 Natica Chemnitzii 206 



5 limbata 206 



Plate XIY. 



1 Paladina Icipidum 163 



2 Cliilina pulclira 168 



3 Scarabus imbrium 168 



4 Ampullaiia cornu-arietis ... 168 



5 scalaris 163 



6 Melania Inclica 164 



7 Auricula Juclte 168 



Plate XV. 



1 Bulimus rosaceus 186 



2 — — citrinus 186 



3 Achatina fulica 172 



4 Bulimus Shongii 186 



Plate XYI. 



1 Limax antiquorum 192 



Fig. Page. 



2 Helix Aloneusis 178 



3 Helix acuta 173 



4 Gualteriana 173 



5 Cyclostoma inca 170 



6 Helix mammilla 173 



Plate XVII. 



1 Atlanta Peronii * 



2 Pissurella radiata ........ 215 



3 Stomatia nigra 206 



4 Parmophorus ambiguus ... 215 



5 Bulla physis 201 



Plate XVIII. 



1 Cytherea chione 336 



2 Lima hians 260 



3 Tridacna squamosa 308 



4 Panopsea Aldrovandi 360 



