glemou-s of tlje Dluscum of Compiinitibe ioijlocjn 



AT '^HARVARD COLLEGE. 

 Vol. XIX. No. 1. 



THE C Y P R I N O D N T S. 



WITH TWELVE PLATES. 



CAMBRIDGE, U.H.A.: 

 ^^rintrt for tljc HuSfum. 



July, 189:>. 



