356 



AMERICAN JOURNAL 



This extended and excellent paper is illustrated by 39 beau- 

 tifully executed wood-cuts, which, with the detailed descrip- 

 tive and distinctive characters given, characterize amply, the 

 new species of this very difficult family of Mollusca. 



Nos. 4 and 5. May, 1865. 



Description of a new Species of Mollusca^ of the Genus 

 Glauconome: BY TEMPLE prime. 



O. ohlonga, Singapore. 



Notice of a Post- Pleiocene Deposit on Gardiner's Island^ 

 Suffolk Co., N. Y.: BY SANDERSON SMITH. 



Catalogue of the Mollusca of Staten Island, N. Y.: BY .J. 

 W. HUBBARD, M.D., and SANDERSON SMITH. 



One hundred and fifteen species are enumerated. 



Proceedings of the California Academy of Natural Sciences. 

 III. 1864—5. 



Descriptions of new Marine Shells from the Coast of Cali- 

 fornia: BY P. P. CARPENTER. 



Part 1. 



Galliostoma formosum. 

 " splendens. 



Solar iella peramabilis. 

 Margarita acuticosta. 



Margarita salmonea. 

 Liotia fenestraia. 

 " acuticosta. 

 Amycla undata. 



Part 2. 



Leptonyx, sub. gen. (of Col- Leptonyx, [sanguineus, var.,) 



Ionia, Gray). purpiireus. 



" sanguineus, Linn. " hacida. 



Proceedings of the Essex Institute, Salem, Mass. IV. No. 6. 

 July, 1865. 



A Classification of Mollusca, based on the Principle of 

 Cephalization: BY EDWARD S. MORSE. 



An exceedingly interesting paper, from which we much re- 



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