THE HUMPBACK WHALE 



31 



1-50 



Fig. 



Males 

 Females 



1-75 200 2-25 2-50 Z7S 3 00 325 350 



Percentage of Total Length 

 31. Humpback whales. Variation of measurement no. 14. Vertical height of dorsal fin. 



2 4 6 8 10 12 14 16 



Percentage of Total Length 



Fig. 32. Humpback whales. Variation of measurement no. 15. Length of base of dorsal fin. 



