32 ZOOPHYTA. 



L. fascicularis. 



auricula. Fig. 47. 



campanulata. 



cyathiformis. 



TRIBE II. CARYOPHYLLACEA. 



Not depositing a corallum. Skin sub- 

 coriaceous. Tentacles short, marginal . Zoanthida. 



Depositing a corallum. Tentacles 

 crowded. Mouth protrusile .... Caryopkytttada. 



FAMILY I. ZOANTHID^E. 



Zoantkus (Cuvier). Polypes compound, distant, 

 arising from a common, creeping, root-like, fleshy 

 "band. 



Z. Couchii. Fig. 48. 



FAMILY II. CARYOPHYLLEADJS. 



Turlinalia (Lamk.). Corallum simple, inversely 

 conical, furrowed on the outside, pointed below ; 

 the radiating plates hollowed into a cup-like 

 cavity. 



T. milletiana. Fig. 49. 



