﻿EXPLANATION OF PLATE XXIL 



Fig'. I. Latrunculia conidosa, sp. nov. ; natural size. 

 Fig. 2. Paracordyla lignea, gen. et sp. nov. ; x 2/^. 



The specimen, which has been longitudinally bi- 

 sected, is viewed from the inner surface. 

 Fig. 3. Polymastia craticia, sp. nov. ; x 3/8. 



