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Cerithium unisulcatum, Lamarek. 
Diastoma costellata, Deshayes: - 
Keilostoma turricula, Deshayes. 
Turritella abbreviata, Deshayes. 
—  carinifera, Deshayes. 
—  imbricatariæ, Lamarck: 
—  multisulcata, Lamarck. 
Siliquaria striata, Defrance. 
Solarium canaliculatum, Lamarck: 
—  plicatum, Lamarck. 
Bifrontia serrata, Deshayes. 
Xenophora agglutinans, Lamarck. 
Turbo denticulatus, Lamarck. 
—  sulciferus, Deshayes.: 
Phasianella Parisiensis, d'Orbigny.: 
—  turbinoïides, Lamarck. 
Trochus mitratus, Deshayes. 
Delphinula marginata, Lamarck. 
— striata, Lamarck. 
Fissurella labiata, Lamarck. 
Calyptræa trochiformis, Lamarck.: 
Hipponyx cornucopiæ, Defrance. 
—  elegans, Deshayes. 
—  spirirostris, Lamarck. 
Dentalium circinatum, Sowerby. 
— duplex, Defrance. 
— striatum, Sowerby. 
Bulla conulus, Deshayes. 
Ostrea flabellula, Lamarck. 
Anomia tenuistriata, Deshayes. 
Pecten Parisiensis, d'Orbigny. 
Arca angusta, Lamarck: 

