THE SPERM WHALE 



151 



Total Length in metres 



Fig- 55- Sperm whale. Logarithmic plotting of total 

 length against measurement No. 9. Width of 

 flukes at insertion. 



Fig- 



Total Lengtti in metres 



57. Sperm whale. Logarithmic plotting of total 

 length against measurement No. 17. Anterior 

 end of lower border to tip of flipper. 



10 12 14 16 18 



Total Length in nnetres 



Fig. 56. Sperm whale. Logarithmic plotting of 

 total length against measurement No. 13. 

 Centre of anus to centre of reproductive 

 aperture. 



8-2 



