li'H4-. 





If 



in&ff* 



SYJ^OPSIS ^^^'^ 



FAMILY OF NAIADES. 



BY 



ISAAC LEA,' 

 > * « 



MEMBEK OF TU£ AMERICAN PHILOSOPHICAL SOCIETT, 

 ETC., ETC. 



PHILADELPHIA : 

 CAREY, LEA AND BLANCHARD 



LONDON : 

 JOHN MILLER. 



1836. 



Sectional LilDrary- 



Dept. of Moll U. S. l>r. M. 



Lea Collection. 



