JUN a 1927 



lemoivs of tlj« Uluscum of Comparatibe ^oblogn 



AT HARVARD COLLEGE. 

 Vol. XIV. No. 3. 





REPORTS 



ON THE 



RESULTS OF DREDGING, 



UNDER THE SUPERVISION OF 



ALEXANDER AGASSIZ, 



IN THF GULF OF MEXICO (1877-78), IN THE CARIBBEAN SEA (1878-79), AND 

 ALONG THE ATLANTIC COAST OF THE UNITED STATES (1880), 



BY THE 



U. S. COAST SURVEY STEAMER "BLAKE," 



LlECT.-CoM. i. D. SiGSDEB, U. S. N., AND COMMANDER J. R. BaKTLEt't, U. S. N., COMMANDING. 



XXXIII. 



Descnption des Cnistach de la Famille des Pcujuriens reciieilUs pendant 

 VExpedition. Far ALPnoNSE Milne-Edwards d E. L. Bouvier. 



[PublisheJ by Permission of Cari.ile P. Patterson ami T. C. Mendeniiali,, 

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



WITH TWELVE PLATES. 



CAMBRIDGE, U.S.A.: 



|3rintctJ for tlje fluscum. 



April, 1893. 



S 



