Appendix Table 13.— Estimated length composition of skipjack 
tuna caught by American purse seiners’ in the eastern 
tropical Atlantic in 1973. 
Midpoint 
length 
(cm) 
Number of fish by month 
3696 
3340 5663 
62958 26879 3935 
163760 | 147907 21511 
476786 | 688219 185781 
848494 | 1392101 317625 
935517 | 2028754 478645 
716497 | 1518342 630823 
383647 | 706955 388533 
98730 | 133770 177279 
12382 11543 45677 
6024 0 2819 
8747 9252 
0 
68 1998 
CODCOD OOO Oo OOoOoSO 
127154 | 3722576 2258291 
Appendix Table 14.— Estimated length composition of skipjack tuna caught by American purse seiners 
in the eastern tropical Atlantic in 1974. 
Midpoint Number of fish by month 
Length 
(cm) 
317157 
2002 458035 
22462 425648 
57965 38702 | 767286 | 415456 207593 
61805 | 121033} 680598 | 631623 236729 
53455 | 102638} 455170 | 208315 260544 
163939 | 102108) 507089 | 300723 243426 
61760 74915| 262163 | 128828 | 115659 | 123428 
110056 | 105090) 172428 27220 72673 55381 
11743 30830} 437149 26957 31378 
2472 18203} 502969 47175 27108 
8892 12519} 318003 6739 22506 
9018 10518} 118255 6739 12866 
0 5786 44346 0 
908 2384 14782 0 
9018 795 0 0 
8564 0 0 0 
-0 
-0 
-0 
-0 
-0 
-0 
-0 
-0 
0 
-0 
-0 
-0 
0 
-0 
-0 
-0 
-0 
0 
0 
584059 | 645623) 5617170 |1733236 | 519095 
21 
