PLATE XXIX 



Fig. I. Blue whale, ?, No. 248. Ventral view. Note absence of white 

 flecks on the ventral grooves. 



Fig. 2. Blue whale, ?, No. 261. Ventral view. Note small number of 

 white flecks. 



Fig. 3. Blue whale, 3, No. 256. Ventral view. Note white flecks grouped 

 well forward. 



