798 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 14 



PLATE 70 



Yip,. 1. Fast ictilipora pacifica new species, young colony with about 



7 branches beginning to form. 

 Fig. 2. The same, still younger with the beginning of branches at 



the right and left borders, more enlarged. 

 Fig. 3. The same, a very young colony with the proancestrula and 



first tubule; origin of secondary tubules on the right and 



the beginning of a branch on the left. 

 Fig. 4-. The same, from an adult zoarium, showing a simple ovicell 



at the right and a broader one involving two peristomes at 



the left. 

 Fig. 5. Diapcroecia intermedia (O'Donoghue) , an erect branch 



with ovicell and central ooeciostomc. The capitulum here 



is narrower than usual. 

 Fig. 6. Entalopliora symmetrica new species, showing method of 



branching at right angles and the position of the ovicell 



at the left. 

 Fig. 7. The same, simple ovicell with terminal ooeciostome. 

 Fig. 8. Entalopliora prohoscideoides (Smitt), portion of zoarium 



with simple ovicell 

 Fig. 9. The same, side view of ovicell and ooeciostome. 

 Fig. 10. Bientalopliora cyitndrica new species, outline of zoarium; 



the left branch is beginning to branch again in the same 



plane. 

 F"ig. 11. The same, showing arrangement of peristomes and the 



covering layer of closed kenozoids. 



