300 



DISCOVERY REPORTS 



PERCENTAGE VALUE OF MEASUREMENT 



Fig. 29. Blue whales. Variations of measurement No. 7. Eye to ear, centres. 



T ' r 



20 21 22 



PERCENTAGE VALUE OF MEASUREMENT 



Fig. 30. Blue whales. Variations of measurement No. 8. Notch of flukes to posterior 



emargination of dorsal fin. 



Males. 



Females. 



