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jr^f ILLUSTRATED CATALOGUE 



MUSEUM OF COMPARATIVE ZOOLOGY, 



AT HARVARD COLLEGE. 



No. IV. 

 DEEP-SEA CORALS. 



L. F. DE POURTALES, 



ASSISTANT V. S. COAST SURVEY. 



PuhlisJtcd by pcnnissioii of tlic Superintendent of the U. S. Coast Survey. 



f^^\Vfm»*n lostiu,^ , 





(^ A M B ^ I D G E : 



PRINTED FOR THE MUSEUM OF COMPARATIVE Z00LOr4Y. 

 1871. 



