Table A-3. Chum salmon sex ratios, 

 Alaska Peninsula area, 1951-57 



Date 



Sample number and location 



Male 



Female 



Both 



1951 



June 20 

 July 10 and 14 

 July 17 and 20 

 July 27-30 



Total 



Percent 



1 - Cape Lutke 



2 - East Anchor Cove-Ikatan Bay 



3 - East Anchor Cove-Ikatan Bay 



4 - Shuxnagin Islands 



767 



49.4 



784 1,551 



50.6 100,0 



1952 

 July 19 

 July 21 

 July 22 

 July 24 

 July 25 



Total 



Percent 



5 - Shuxnagin Islands 



6 - Shumagin Islands 



7 - Shumagin Islands 



8 - Shumagin Islands 



9 - Shumagin Islands 



S3. 3 



46.7 



100.0 



1953 



June 8-14 



June 15 and 17 

 June 20 

 June 20 

 June 22 

 June 29-30 

 June 30 

 July 2 



July 7 and 10 

 July 17 

 July 21 

 July 24 

 July 27 



Total 



10 - Cape Lutke 



11 - Cape Lutke 



12 - Cape Lutke 



13 - East Anchor Cove-Ikatan Bay 



14 - East Anchor Cove-Ikatan Bay 



15 - Chignik Bay 



16 - East Anchor Cove-Ikatan Bay 



17 - East Anchor Cove-Ikatan Bay 



18 - Shumagin Islands 



19 - Shumagin Islands 



20 - Shumagin Islands 



21 - Shumagin Islands 



22 - Shumagin Islands 



1,614 



1,362 2,976 



Percent 



54.2 



45.8 



100.0 



42 



