Plate 2 



Fig. 1. Acanthodesia lamellosa, new species (p. 68). 



Portion of bilamellar frond, X20, the zooecia t<> the left preserve their 

 ectocj s1 . 



I'm'I torn of ship. ( 'avite. 

 2 5. Acauthntlesifi virgnta, new species (p. 69). 



'_'. Ramified colony, X 20, engendering quadrangular branches. 

 '.\. A branch, ■ 20, on which the serrate denticle is much developed. 

 1. Cylindrical branch with small zooecia, • 20, the opesium is longer than 

 t he cryptocyst. 



5. Colony, X20, with broad compressed branches and with short zooecia. 



I). 5478. Tacbuc Point. Leyte. 



6. Membranipora arcifera, new species (p. 64). 



Encrusting specimen, 20. A special membrane closes the interopesial 



ca\ it\ (ovicell?) and the distal arch of the zooecia is visible. 

 I). .V_M7. Anima Solo Island. 



7. Allantopora curta, new species ip. 107). 

 The incrusting type specimen, • 20. 



1). .".217. Anima Solo Island. 

 (569) 



