Plate 160. 

 1-4. Metalia dicrana H. L. Clark. 



1. Abactinal view of bare test from Viti Levu, Fiji. 



2. Posterior view of same. 



3. Actinal view of same. 



4. Right-side view of same. 



5-7. Maretia tuberculata A. Ag. & CI. 



5. Abactinal view of holotype (St. 4875). 



6. Right-side view of same. 



7. Actinal view of same. 



8-12. Pseudolovenia hirsuta A. Ag. & CI. 



8. Left-side view of holotype (St. 4083). 



9. Actinal view of a smaller specimen (St. 3839). 



10. Abactinal view of holotype. 



1 1. Abactinal view of a larger specimen (St. 4122). to show the primary spines. 



12. Actinal view of holotype. 



All figures, natural size. 



