^at. Hist. S. 6. Vol. XL, PI. V. 





'f.-t 



Cr V ASTE R XEN U P H 1 LUS. 

 ABACTINAL SURFACE 



Fig. 9 





r^' 



r-'^'-^.^ 



^C\, 



Dl 



rVASTER XENOPHILUS. 

 .\( riXAL- SURFACE. 



