Memoirs of the Museum of Comparative Zodlogy 
AT HARVARD COLLEGE. 
Vor. 2AVIt No...2. 
REPORTS 
ON THE 
Ries OF.-DREDGING, 
UNDER THE SUPERVISION OF 
ALEXANDER AGASSIZ, 
IN THE 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,” 
Lievt.-Com. C. D. Sigspez, U.S. N., anp Commanper J. R. Banrt.ertt, U. S. N., Commanpine. 
XL. 
LES BATHYNOMES 
PAR 
ALPHONSE MILNE EDWARDS er E. L. BOUVIER. 
[Published by permission of Cariite P. Parrerson and Orro H. Tittmany, 
Superintendents of the U. S. Coast and Geodetic Survey.] 
Witn Ereut Puates. 
| 
. 
CAMBRIDGE, U.S. A.: 
Printed for the fAuseum. 
JuLy, 1902. 
