172 



Figure 37. Some morphological differences between male and 

 female cetaceans . 



VENTRAL VIEW 



NAVEL.. 



^ NI 3&SfWS?Sc.:) 



VO LVA \-t-n 



C? 



FE/AALE $ 





GRAPH OR /^AKE A DRAWING, OR GO 

 GOtsiADS IF YOU HAVE PERAMS51OM TO DO SO. 



