Figure 6. Glass figure from 

 Boeotia [ist cent. B.C.). Prob- 

 ably Cuvier's Beaked Whale 

 (Ziphius cavirostris Cuv.). 

 (Harmer. ) 



Figure 7. Narwhal, Monodon 

 monoceros L. 





Figure 8. Unicorn (Gesner. 

 Historia animalium, 1551). 



