512 



Hypotheses on the Origin of Exploited 

 Skipjack Tuna (Katsuwonus pelamis) 

 in the Eastern and Central Pacific Ocean 



By Brian J. Rothschild 



i -i^iar.nc C; 



SPECIAL SCIENTIFIC REPORT-FISHERIES Na 512 



^UNITED_STATES DEPARTMENT OF THE INTERIOR 



FISH AND WILDLIFE SERVICE 



