PLATE 4. 
Hymenaster cremnodesH.L. Clark, Holotype from Station 4658, 
1. Seenfromtheside. X 2. 
Zoroaster perarmatus H.L.Clark. Holotype from Station 4653. 
2. Uppersurface. Nat. size. 
Stylasterias paschae H. L. Clark. Holotype from Easter Island. 
3. Uppersurface. Nat. size. 
