﻿IX. D, 3 



Light: Some Philippine Scyphomedusse 



211 



The genus Acromitus is most closely related to Catostylus 

 on one hand and less closely to Lychnorhiza and Crambione 

 on the other. It resembles Catostylus in its canal system, the 



FlO. 4. Acromitus maculosus gen. et sp. nov., lateral view of the medusa. X 8/9. 



shape and structure of its mouth arms, and in the presence 

 of furrows in the sensory pit, but differs from it in having 

 filaments and an axial terminal appendage on each mouth arm. 



124685 2 



