G. PALYTHOA. 
2 55 
STELLATE. 
1. Palythoa stellata. Cells polypiferous* with a 
star-formed opening.— Plate 15. fig. 2. 
Coast of Jamaica. 
OCELLATED. 
2. Palythoa osculata. Papillae wrinkled ; openings 
of the cells radiated and star-formed. 
Coast of St. Domingo. 
