384 [June, 



gellum 16-articulate; hands of the second pair large, tridentate below, teeth 

 unequal ; posterior legs robust, with large unidentate hands. Length 1 inch. 

 Hab. Janegasima. 



76. Caprella gracilis. Slender, smooth, with a slender curved rostrum ; 

 second article of superior antennas as long as the first and third together ; poste- 

 rior legs very slender, the seventh pair twice as long as the fifth. Length f 

 inch. 



Hab. Japan. 



The Monthly Report of the Corresponding Secretary was read and 

 adopted. 



ELECTION. 



Lieut. Madison Rush, U. S. N.; Dr. J. J. Woodward, and Mr. 

 Samuel Smyth, of Philadelphia, were elected Members. 



