20 



40 60 80 



TRUNK LENGTH (MM.) 



100 



120 



Figure 10. — Relation of pectoral fin length to trunk length in sailfish. Small dots represent western Atlantic specimens; 

 open circles, eastern Atlantic specimens. Regression lines represent western Atlantic specimens only. 



--: 50 



•s. 



40 



o 



z 



30 



20 



y 

 > 



10 



\ I I I I r^ 



\ I I r^ 



_i I L_ 



_i I i_ 



_1 1 L_ 



_1 I L_ 



_] I L. 



20 



40 60 80 



TRUNK LENGTH (MM.) 



100 



120 



Figure 11. — Relation of pelvic fin length to tnnik length in sailfish from the western Atlantic. 

 YOUNG OF ATLANTIC SAILFISH 



187 



