OF CONCHOLOGY. O 



"Descriptions of new species of Land Shells." By Wm. 

 Harper Pease. 



"Notices and Reviews of New Conchological Works." By 

 Geo. W. Tryon, Jr. 



The specimens of Littorina muricata presented to the Section 

 in January, were stated to be still living, and a letter was read 

 from Prof. W. M. Gabb, dated St. Domingo, Feb. 10th, stating 

 that at that date his specimens of the species (a portion of the 

 same collection) were living. 



