296 PAPERS FROM THE DEPARTMENT OF MARINE BIOLOGY. 



For the determination of this species the writer has had access to speci- 

 mens of Lithophyl/um mohiccense Foshe from the Dutch East Indies named 

 by Foshe and also to authentic material of Lithothamnion tamiense Heydrich 

 and L. pygmceum Heydrich from the Tami Islands, German New Guinea. 



CORALLINACE^ FROM COCOS-KEELING ISLANDS. 



Goniolithon frutescens Fosl. Nos. 120 and 121 and specimens designated as A, B, 



C, and Y. 

 Lithophyllum okamurai Fosl. The specimen designated as D. 

 Lithophyllum kaiseri Heyd. The specimens designated as x and z. 



Collected by F. Wood Jones. 



