247 



150° 



W 18CTE 



ISO 



Fig. 4. Segregation of the stocks of Humpbacks. Large roman numerals indicate Hjort, Lie and Ruud's 

 areas II-V. Short meridional lines show the approximate limits of Humpback concentrations in the Antarctic 

 (pecked when uncertain). Arrows indicate the directions of migration. 



7-2 



