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BIBLIOGRAPHY OP 



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Name. 

 Ostrea borealis Lavi. 



equestris Say. 



costata De Kay. 



semicylindrica Say. 



Virginiana Lister. 

 Anomia ephippium Linn. 



undulata Linn. 



aculeata Gmelin. 



squamula Linn. 



electrica Linn. 



patellaris Lam. 

 Terebratula psittacea Lam. 



caput serpentis Gould. 



thalasina Gould. 

 Chiton albus Mont. 



apiculatus Say. 



Emersonii Couth. 



fulminatus Couth. 



marginatus Gmelin. 



pectinatus Gould. 



ruber Loive. 



mendicarius Mighels. 

 Patella Candida Couth. 



Oregana Nuttall. 

 Patelloida testudinalis Couth. 



alveus Conrad. 

 Siphonaria alternata Say. 

 Cemoria Noacliina Lam. 



princeps Mighels. 

 Calyptrcea striata Say. 

 Crepidula fornicata Lam. 



unguiformis Lam. 



intorta Say. 



convexa Say. 



depressa Say, 



glauca Say. 



plana Say. 

 Ancylus rivularis Say. 



var. Brunneus Hald. 



filosus Conrad. 



tardus Say. 



parallelus Hald. 



fuscus Adams. 



crassus Hald. 



diaphanus Llald. 



Locality. 

 New York. 

 Florida. 

 New York. 

 Florida. 

 New York. 

 New York bay. 

 Massachusetts bay. 

 Massachusetts bay. 

 Massachusetts bay. 

 Massachusetts bay. 

 New York bay. 

 Coast of Maine. 

 Massachusetts bay. 

 Massachusetts bay. 

 Massachusetts bay. 

 Gardiner's island. 

 Massachusetts bay. 

 Cohasset. 

 Phillips' beach. 

 Phillips' beach. 

 Phillips' beach. 

 Maine. 



Massachusetts bay. 

 Columbia river. 

 Massachusetts bay. 

 Massachusetts bay. 

 Florida. 



Massachusetts bay. 

 Maine. 

 New Jersey. 

 New York bay. 

 New York bay. 

 Southern States. 

 Atlantic coast. 

 Southern States. 

 Chelsea beach. 

 New York bay. 

 Ohio and New York. 

 James river, Va. 

 Alabama. 

 Vermont. 

 New England. 

 Andover, Mass. 

 Oregon. 

 Ohio. 



