PLATE Va. 



Spicules of Strophogorgia petersii, n. sp., 



„ „ challengeri. Per. Wright, 



,, verriUi, Per. Wright, . 



,, fragilis, n. sp., 



Ceratoisis philippinensis, n. SY)., 



„ grandiflora, Studer, . 



,, paucispinosa, n. sp., 



,, nnda, ii. sp., 

 Spicules of Bathygorgia profunda, Per. Wright, 

 Transverse section through a polyp of Dasygorgia flexilis 

 Siphonozoids of Dasygorgia axillaris, n. sp., . 



n. sp. 



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