Plate 43 



Fig. 1. Porella purpura, Jullien, 1888 (p. 352). 



Incrusting zoarium, X20, referred to this species. 

 D. 5217. Anima Sola Island. 

 2, 3. Palmicellarial coronopus, new species (p. 353). 



2. The solid, cylindrical, branching zoarium, natural size. 



3. Surface, X20, illustrating the very salient peristomes. 



D. 5634. Gornomo Island. 

 4-10. Rhamphostomella sollers, new species (p. 353). 



4. Zooecia without ectocyst of the flat unilamellar zoarium, X20, showing 



the interareolar costules. The ovicell is beginning to develop in 

 some zooecia. 



5. Fragment, X20, in which the zooecia are covered by the ectocyst. 



Here also the ovicell is commencing to develop. 



6. Zooecia, X20, partially covered by the large frontal avicularium. 



7. Specimen, X20, with ectocyst and well developed ovicells. 



8. Dorsal of frontal, X20; the small granules and the suture lines are 



visible. 



9. Interior of zooecia, X20. 



10. View of dorsal by transparency, X 100, showing the median suture line 

 and the widely separated granules. 

 D. 4807. Cape Tsiuka. Sea of Japan. 

 (610) 



