792 



ALLAN HANCOCK PACIFIC EXPEDITIONS 



VOL. 14 



PLATE 67 



Fig. 1. Diapcroecia (aiifornua (d'Orblgny), shcnving arrangement 

 of tubules and mode of branching. 



Fig. 2. The same, oviceli and large, tall ooeciostome. 



Fig. 3. Diaperoecia floridana Osburn, part of a branch with elon- 

 gate oviceli and large, flared, reflected ooeciostome. 



F'ig. 4. Diaperoecia jolinstoni (Heller), portion of a lobe with ovi- 

 celi, and ooeciostome at the side of a peristome. 



Fig. 5. Tubulipora (oncinna MacGillivray, f)viceli with ooecio- 

 stome. 



Fig. 6. Tubulipora egrcgia new species, an oviceli with ooeciostome 

 which has an oval and slightl\' flared lip. 



Fig. 7. The same, portion of a zoarium with lobate ovicells. 



Fig. 8. Plagioecia tortuosa new species, outline of an irregular 

 free lobe, v.ith oviceli and ooeciostome. 



Fig. 9. The same, outline of a zoarium, showing the beginning of 

 a vertical bilaminate lobe and the position of four ovicells. 



