[7^^^3// 



^J^^r^ ECHINODERMA OF THE INDIAN MUSEUM. 



-^^^ OPHIUROIDEA. 



.rr" 



AN ACCOUNT 



DEEP-SEA OPHIUROIDEA 



COLLECTED BY THE 



ROYAL INDIAN MARINE SURVEY SHIP 



INVESTIGATOR 



R. KOEHLER, 



PROFESSOR OF ZOOLOGY IN THE UNIVERSITY OF LYON. 



SEP 2 1986 

 CALCUTTA: 



PRINTED BY ORDER OF THE TRUSTEES OF THE INDIAN MUSEUM. 



1899. 

 Price Ten Rupees. 



/(^6'^^^0 



