PLATE V. 



Pourtalosmilia dumosa : natural size. 

 Pourtalosmilia dumosa. x 5. 

 Bathyactis palifera. x 2. 

 35^. Stephanophyllia fungulus. x 4. 



Balanophyllia (Thecopsammia) fistula : natural size. 

 Balanophyllia (Thecopsammia) fistula. x 4. 

 Dendrophyllia (Coenopsammia) amphelioides : natural size. 

 Fig- 37 a - Dendrophyllia (Coenopsammia) amphelioides. x 6. 



Dendrophyllia (Coenopsammia) pusilla. x 2. 

 Dendrophyllia (Coenopsammia) pusilla. x 8. 



