Table 3 

 Tuna Landed at Aburatsu Between the Latter Part of January and the 



End of May, 1937 



survival rate - g. jLg9 ^- 948 4 ^ 



2,380+2,129 + 948 



5,457 

 : .565 



Table U 

 Catch of Black Tuna in Japanese Coastal and Offshore /Taters 

 (Average of 1937, 1938, 1939) 



( 



