PLATE XIX. 



Page 

 Fig. 1. Primnoides sertularoides, n. sp. Natural size, . . . .90 



Fig. la. ,, „ Polyps ; enlarged. 



Fig. 2. Calyptrophora wyvillei, Perceval Wright. Natural size, . . 52 



Fig. 2fl. „ „ Three whorls of polyps ; enlarged. 



