THE SPERM WHALE 



Measurement N°3 _ % of Total Length 

 Fig. i6. Sperm whale. Variation of measurement No. 3. Tip of snout to blow-hole. 



Med5urement N°4 _ % of Total Length 

 Fig. 17. Sperm whale. Variation of measurement No. 4. Tip of snout to angle of gape. 



3-2 



