lemon's of the $cluseunt of Companitibe Zoology 



AT HARVARD COLLEGE. 



Vol. XXVII. No. 2. 



REPORTS 



ON THE 



RESULTS OF T3REDGING, 



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," 



Liel't.-C'om. C. 1). Sigsbee, U. S. N., and COMMANDER J. K. Baktlett, U. S. N., Commanding. 



XL. 



LES BATHYNOMES 



PAR 



ALPHONSE MILNE EDWARDS et E. L. BOUVIER. 



[Published by permission of Cari.ii.e P. Patterson and Otto H. Tittmann, 

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



With Eight Plates. 



CAMBRIDGE, U.S.A.: 



^rinteU for tljc Jluscum. 



S ' !, July, 1902. 



