INDEX. 



159 



Page. 



FissLiiclla - - - 138 



Fistulana - - - 143 



Fusus - - - 119 



Glycemeris - - - 51 



Gryphcsa - - - 81 



Gyrogonites - - - 95 



Haliotis Linn. - - 134 



Lam. - - 135 



Hamites - - - 95 



Harpa - - - 113 



Harpax - - - 83 



Helicina - - - 130 



Helix Linn. - - 127 



Lam. - - - 130 



Hippopus - - - 70 



Hippurites - - - 93 



Hyalaea - - - 82 



Janthina - - - 129 



Isocardia - - - 70 



Lamarck's Arrangement - 7 



Lenticulina - - - 94 



Lepas - - .44 



Lima - - .77 



Lingula - - - 87 



LinnaBus's Arrangement - 14 



Lituola - - - 94 



Lucina - - - 57 



Lutraria - - - 62 



Lymnaea ... 129 



Mactra Linn. - - 61 



Lam. - - 62 



Mall6us - - - 77 



Marginelhi 

 Melania 

 Meretrix 

 Miliola 

 Mitra 



Modiola - 

 Monodonta 

 Murex Linn. 



Lam. 



Mya Linn. 



Lam. 



Mytilus Linn. 

 Lam. 



Nassa 

 Natica 

 Nautilus Linn. 



— Lam. 



Nerita Linn. 



Lam. - 



Nucula 

 Nummulites 



Oliva 

 Orbicula 

 Orbulites - 

 Orthocera 

 Ostrea Lam. 



Linn. - 



Ovula 



Pandora 

 Panopaea - 

 Paphia 

 Patella Lam. 



Linn. 



Pecten 



Page. 



109 



129 



66 



95 



108 



86 



123 



117 



119 



49 



51 



84 



86 



112 



133 



91 



92 



131 



132 



73 



92 



108 

 139 

 92 

 93 

 77 

 74 

 104 



57 



52 



66 

 138 

 136 



77 



