/IDemoirs of tbe /iDuseum of Compavattve Zoology 



AT HAEVABD COLLEGE. 

 Vol. XXV. No. 4. 



CATALOGUE OF RECENT OPHIURANS: 



BASED OX THE COLLECTION OF THE MUSEUM OF 

 COMPARATIVE Z0(3L0GY. 



BY 



HUBERT LYMAN CLARK. 



WITH Ttt'ENTY PLATES. 



CAMBRIDGE, U. S. A,: 



IPrinteO lor tbe /iDuaeum. 



December, 1915 



f 



