Plate 68 



Figs. 1-3. Conescharellina obliqua, new species (p. 490). 



1. The small conical zoarium, X20, showing the arrangement of the 



apertures in oblique rows. 



2. View of the apex, X 20. 



3. Zoarial base, X10, with radially arranged costules. 



D. 5134. Balukbaluk Island. 

 4, 5. Conescharellina lunata, new species (p. 488). 



4. Base of the zoarium, X 10. 



5. Portion of a colony, X20, preserving the opercula and mandibles. 



D. 5147. Sulade Island. 

 6, 7. Conescharellina grandiporosa, new species (p. 489). 



6. Base of the conical zoarium, X10. 



7. Zooecial surface, X20, exhibiting apertures in regular radial rows 



separated by rows of alternately arranged avicularia. 

 D. 5144. Jolo Light, Jolo. 

 8-10. Conescharellina catella, new species, (p. 485). 



8. Base of the conical zoarium, X10. 



D. 4807. Cape Tsiuka, Sea of Japan. 



9. Lateral view of a colony, X 20, showing a special zooecium. 



D. 5162. Tinagta Island. 



10. Lateral view of another colony, X20. 



D. 4807. Cape Tsiuka, Sea of Japan. 

 11-13. Conescharellina transversa, new species (p. 486). 



11. Zoarial base of the transverse colony, X10, with avicularia preserv- 



ing pivot. 



12. Apical portion of a colony, X20. 



13. Lateral view, X20, exhibiting features of zooecia. 



D. 5670. Chenoki Point, Macassar Strait. 



(635) 



