Plate 84 



Figs. 1-3. Idmonea filiformis, new species (p. 546). 



1, 2. Anterior side of a sinuous specimen, natural size, X12 and a portion, 

 X25. 



3. Posterior side, X12. 



D. 5478. Tacbuc Point, Leyte. 

 4-6. Idmonea australis MacGillivray, 1884 (p. 543). 



4. Anterior side of a bifurcated specimen, natural size and X 12. 



D. 5147. Sulade Island. 



5. Lateral side of branch, X25. 



6. The more frequent aspect of the dorsal, X12. 



D. 5137. Jolo Light, Jolo. 

 7-12. Tubulipora varians, new species (p. 542). 



7. Ovicelled specimen, X12, growing over the two sides of a shell frag- 



ment. 

 8-10. Young free specimen, X12, probably detached from their substra- 

 tum. 



11. Young free specimen with long peristomes, X12. 



12. Ovicelled specimen encrusting a Serpula, X12. 



D. 4807. Cape Tsiuka, Sea of Japan. 

 13, 14. Idmonea pauper, new species (p. 545). 



Anterior and posterior sides of an ovicelled specimen, X12, the first 

 illustrating the few tubes to a fascicle. 

 D. 5217. Anima Sola Island. 



(651) 



