5. MACLEAYIUS. 



105 



evci^- student of Whales iimst be indebted for his work ou the South - 

 Soa Speriu Whale and the very extraordinury Euiihijsctcs Grcujii. 



Yi'x. 10. 



Macleayias AmtruUeusis. Front view of atlas and cervical vertebrae. 

 Fio-. 11. 



Mmlvaiiim Aintt'ralwiisis. Oblique view of the second to the seventh 

 cervical vertebrte. 



