NORTH AMERICAN CONCHOLOGY. 



431 



Carpenter. — Note on the Mollusks and Radiates from Labra- 

 dor : by P. P. Carpenter. (From the same as last, vol. iv, 

 part 2. April, 1859.) 



Lottia (Tectura) testudi- 



Saxicava rugosa. [nalis. 



Mya arenaria. 



Solen ensis. 



Tellina Grcenlandica. 



Mytilus edulis. 



Pecten Magellanicus. 



Hell. — Notes on the Natural History of the Gulf of St. Law- 

 rence, and the distribution of the Mollusca of Eastern Canada: 

 by Robert Bell, Jr. (From the same as last, vol. iv, part 3, 

 p. 197. June, 1859.) 



[The localities, but no descriptions are given. — W. G. B.] 



