Plate 89 



Figs. 1-4. Lichenopora quincuncialis, new species (p. 560). 



1,2. Two specimens, X12, showing the structure of the ovicell. 



3. Free zoaria, natural size and one, X12, without marginal lamina. 



4. Free zoarium with its marginal lamina preserved, X 12. 



D. 4807. Cape Tsiuka, Sea of Japan. 

 5, 6. Lichenopora lamellosa, new species (p. 561). 



Free zoarium with lamellate fascicles, X 12, and lateral view of same. 

 D. 5579. Sibutu Islands, Darvel Bay, Borneo. 



7. Lichenopora wilsoni MacGillivray, 1886 (p. 559). 

 Free colony, X12. 



D. 5151. Sirun Island, Tawi Tawi Group. 

 8, 9. Lichenopora (Domopora) strictolamellosa, new species (p. 561). 



8. Superior face of an ovicelled specimen, X 12. The ovicell is broken. 



9. Lateral view of same showing two superposed colonies; X12. 



D. 5162. Tinagta Island, Tawi Tawi Group. 

 (656) 



