THE SEI WHALE 



265 



_ IZ 14 16 \t 



Total Length in nnetres 



Fig. 90. Sei whale. Logarithmic plotting of total 

 length against measurement No. 7 : centre of eye 

 to centre of ear. 



12 14 16 



Total Length in nnetres 



Fig. 91. Sei whale. Logarithmic plotting of total 

 length against measurement No. 8 : notch of 

 flukes to posterior emargination of dorsal fin. 



Total Length in metnss 



Fig. 92. Sei whale. Logarithmic plotting of total 

 length against measurement No. 9: width of 

 flukes at insertion. 



Tola I Length i n nnetres 



Fig. 93. Sei whale. Logarithmic plotting of total 

 length against measurement No. 10: notch of 

 flukes to centre of anus. 



C 

 (0 









c 



S ^ 



•^ 3^ 1 1 1 1 1 



^ 12 14 16 



Total Length in metres 



Fig. 94. Sei whale. Logarithmic plotting of total 

 length against measurement No. 1 1 : notch of 

 flukes to umbilicus. 



Total Length in metres 



Fig. 95. Sei whale. Logarithmic plotting of total 

 length against measurement No. 12: notch of 

 flukes to end of system of ventral grooves. 



