302 



DISCOVERY REPORTS 



41 42 43 



PERCENTAGE VALUE OF MEASUREMENT 



Fig- 33- Blue whales. Variations of measurement No. ii. Notch of flukes to umbilicus. 



PERCENTAGE VALUE OF MEASUREMENT 



Fig. 



34. Blue whales. Variations of measurement No. 12. Notch of flukes to end of ventral grooves. 



Males. Females. 



