1266 OYSTERS, AND ALL ABOUT THEM. 



Ostrea bicolor Hanley Senegal. 



borealis Lamarck North America. 



vel rostrata Chemnitz 



Ostrea Braziliana Lamarck .... Brazil, W. Indies. 



callichroa Hanley China. 



Canadensis Lamarck N. America. 



vel rostrata Chemnitz N. America. 



Ostrea carinata Chemnitz N. America. 



cerata Sowerby Mauritius. 



Chemnitzii Hanley China. 



Chiloensis Sowerby Chiloe, Philippine Is. 



New Zealand. 

 - circumsuta Sowerby Fiji Islands. 



cochlear Poli Mediterranean Sea. 



vel Italica Deshayes 



Ostrea Columbiensis .... Hanley W. Columbia. 



concentrica Valencienes East Indies. 



conchaphila Carpenter Mazatlan. 



cornucopia Lamarck Indian Ocean. 



crenulifera Sowerby Red Sea. 



crista-galli Chemnitz Indian Ocean. 



cristata Born Mediterranean Sea. 



crocea Dufo 



cucullata Born Sumatra. 



cucullina Deshayes Bourbon. 



. cymbaeformis .... .Sowerby Florida. 



Cyrnusii Payrandeau Corsica. 



cleformis Lamarck Europe. 



densilamellata .... Lischke Japan. 



denticulata Born China. 



dentifera Dufo 



depressa Philippi Mediterranean. 



discoidea Gould Fiji Islands. 



doridella Lamarck West Indies. 



vel' frons Linnaeus West Indies. 



Ostrea echinata Q UO Y ( Philippines. 



vel spinosa Deshayes I Amboyna. 



