11 



^J■os. Names. 



548. a. Astarte castanea, 



550. Cyclas Caroliniensis. 



551. " rivicola. 



552. " cornea, 

 552. a. " rivalis, 



563. Cyrena trigonella, 



574. Galathea radiata, 



576. Cyprina Islandica, 

 578. Aphodita columba. 



Places. 



New-York, 



New-Jersey. 

 France. 



East Indies. 

 Cooper River, S. C, 



Batavia. 



Sumatra & Batavia, 



Africa. 



Norway & G. Brit, 



