Plate G7 



Figs. 1-3. Conescharellina radiata, new species (p. 483). 



1. The convex, crenulated zoarial base, X20. 



2. View of a colony from the apical side, X20. 



3. Lateral view of a colony, X20, showing its slight height. 



D. 5574 Simaluc Island. 

 4-11. Conescharellina milleporacea, new species (p. 484). 



4. The habitual porous aspect of the complete base, X 10. 



5. Incompletely developed specimen, X20, with small avicularia; the 



radial costules are salient. 



6. Portion of a base, X20, showing the large number of avicularia and 



pores. 



7. Specimen, X20, witli little prominent radial costules and salient 



avicularia. 



D. 5213. Destacado Island. 



8. An example, X20, with very salient radial costules. 



9. Specimen, X20, containing a row of special zooecia with large 



orbicular apertures. 

 D. 5151. Sirun Island. 



10. Base of specimen, X20, with granular wall shown. 



1 1. Variety on which the avicularia are less numerous, X20. 



D. 5577. Mount Dromedario. 

 12-14. Conescharellina jucunda, new species (p. 483). 



12. Base of the small conical zoarium, X10. 



13, 14. Views, X20, of a short and an elongated colony. 

 D. 5135. Jolo Light, Jolo. 



(634) 



