THE HUMPBACK WHALE 



29 



20 



21 



27 



22 23 24 25 



Fercen+age of Total Length 



Fig. 27. Humpback whales. Variation of measurement no. 10. Notch of flukes to centre of anus. 



32 



Fig. 28. 



34 



36 38 40 42 44 46 



Fercentdge of Tote I Length 



Humpback whales. Variation of measurement no. 11. Notch of flukes to umbilicus. 



