XXVlll THE VOYAGE OF H.M.S. CHALLENGER. 



Subsection II. Vir^arieae. 



Family I. Virgularid^. 



Virgularia, Lam. | Scytalium, Herkl. 



Pavonaria, Koll. 



Family II. Stylatulid/E. 



Stylatula, Yen-. 

 Suava, Dan. and Kor. 



Duhenia, Kor. and Dan. 

 Acanthoptilum, KoU. 



Section II. SPICATyE. 

 Subsection I. Funiculinae. 



Family I. Funiculinid^. 

 Funiculus, Lam. | Halipteris, Koll. 



Family II. Stachyptilid^. 

 Stachyptilum, Koll. 



Family III. Anthoptilid.i:. 

 Anthoptilum, KoU. 



Subsection II. Junciformes 



Family I. K o ? H o B E L E m x o x i D ^. 



Kophobelemnon, Asb. | Sclerohelemnon, Koll. 



Bathyptilum, Koll. 



Family II. U m b e l l u l i d /E. 

 Umhellula, Lam. 



Family III. Protocauli i>m. 



Protocaulon, Koll. (Verrill suspects 

 that Protocaulon was based on a 

 young Acanthoptilum.) 



Cladiscus, Kor. and Dan 



