THE SEI WHALE 



209 



§>54 



. 50 



c ■ 



3 



E 



E 



S "1^ 



South Georgia 

 Soutfi Africa 



12 13 \A 15 



Total Length in metres 



Fig. 19. Sei whale. Males. Measurement No. 11. 

 Notch of flukes to umbilicus. 



S 52 



a? 



a 16 

 E 



— South Georgia 

 -- South Africa 



12 13 14 IS 16 



Total Length in metnes 



Fig. 20. Sei whale. Females. Measurement No. 1 1 . 

 Notch of flukes to umbilicus. 



3 ' 



5 T) 



•n ON 



3 



South Georgia 



South Africa 



13 14 15 



Total Length in nnetres 



Fig. 21. Sei whale. Males. Measurement No. 12. 

 Notch of flukes to end of system of ventral grooves. 



t"" 



^ . 



S 53 



:5 



South Georgia 

 ■ South Africa 



Total Length in metres 



Fig. 22. Sei whale. Females. Measurement No. 12. 

 Notch of flukes to end of system of ventral grooves. 



^ 8 



8 



c^ 



South (jGorg\a 

 South Africa 



13 I-* 15 



Total Length in metres 



Fig. 23. Sei whale. Males. Measurement No. 13. 

 Centre of anus to centre of reproductive aperture. 



i ' 



EiS 3 



South Georgia 

 South Africa 



13 M 15 16 



Total Length in metres 



Fig. 24. Sei whale. Females. Measurement No. 13. 

 Centre of anus to centre of reproductive aperture. 



4-z 



