Bulletin of the Museum of Comparative Zoology 



at harvard college. 



Vol. XLVI. No. 10. 



REPORTS ON THE RESULTS OF DREDGING, UNDER THE SUPERVLSION OF 

 ALEXANDER AGASSIZ, IN THE GULF OF MEXICO AND THE CARIB- 

 BEAN SEA, AND ON THE EAST COAST OF THE UNITED STATES, 

 1877 TO 1880, BY THE U. S. COAST SURVEY STEAMER "BLAKE," 

 LIEUT. COMMANDER C. D. SIGSBEE, U.S. N., AND COMMANDER J. R. 

 BARTLETT, U. S.N., COMMANDING. 



XLL 



ZUR ANATOMIE 



vox 



PENTACRINUS DECORUS WY. TH. 



Von August Reichexsperger. 



[Published by permission of CARLrLE P. Patterson and Otto H. Tittmann, Superintendents 

 of the U. S. Coast and Geodetic Survey.] 



MiT Drei Tafeln. 



CAMBRIDGE, MASS., U. S. A. : 



PRINTED FOR THE MUSEUM. 



December, 1905. 



