Division of fishes, 
U. S. National Museum 
% 
w 
A^r53 
% 
*1 
U. S. DEPARTMENT OF COMMERCE 
DANIEL C. ROPER, Secretary 
BULLETIN 
OF THE 
UNITED STATES 
BUREAU OF FISHERIES 
VOL. XL VIII 
FRANK T. BELL 
COMMISSIONER 
UNITED STATES 
GOVERNMENT PRINTING OFFICE 
WASHINGTON : 1940 
