PLATE XI. 



Liihophyllum Yendoi Fosl. Fig. i — 4. 



The type specimen from the Pacific coast of Japan (Shimoda harbour). 

 The plant attached to a kind of rather hard wood. Stat. 155. 

 Typically developed specimen from stat. 193. 

 Specimens attached to a piece of Mangrove (Rhizophora). Stat. 86. 



Lithophyllum oncodes Heydr. Fig. 5 — 10. 



Fart of a typically developed specimen from Funafuti, in the upper corner confluent with a 



piece of coral. 

 A fragment of the latter specimen, seen from the side ; the dark points in the surface of 



fracture are passages made by worms. 

 An irregularly developed specimen attached to a conch. Stat. 225. 

 A similar one forming small cap-shaped crusts on excrescences of a coral, in company with 



other algae and sponges. Stat. 91. 

 A rather well developed specimen attached to a coral. Stat. 181. 

 An old and partly waterworn specimen surrounding a piece of coral. Stat. 225. 



Lithophyllum Okamurai Fosl. Fig. 11 — 19. 



The type specimen of the species. Pacific coast of Japan. 

 The type specimen of f. angulata. Pacific coast of Japan. 

 The type specimen of f. japonica. Pacific coast of Japan. 

 Typically developed specimens of the latter form. Stat. 91. 

 16. A specimen anastomosing with Goniolithon Reinboldi. Some of the branches of the latter species 



are marked with a cross in the figure. Stat. 91. 

 Fig. 17. A specimen partly dead and waterworn, anastomosing with Archaeolithothanmion erythraeuin. 



Stat. 93. 

 Fig. [8, 19. Specimens showing rather delicate branches. Stat. 303. 



