MARINE ZOOLOGY OF OKHAMANDAL. 



PLACUNA, PLATE 



Aov. 



Art.c.p 

 .Art. hep. 

 Art.vis. 



16 



14. 



Mins.p. 



-Mg.p. 



19. 



G. Henry et J.Hornell del. 



ANATOMY OF PLACUNA. 



Edwin Wilson, Cambridae. 



