PLATE 105. 

 1-5. Caenopedina hawaiiensis, nom. nov. 



1. Abactinal view. 



2. Side view. 



3. Abactinal view of denuded test. 



4. Side view of same. 



5. Actinal view of same. 



G, 7. Caenopedina pulchella, comb. nov. 



6. Side view of partly denuded specimen. 



7. Abactinal view of same. 



8. Caenopedina mirabilis Mrtsn. 



8. Abactinal view. 



9. Echinostrephus aciculatus A. Ag. 



9. Side view of unusually fine specimen; Laysan, H. I. 



10, 11. Echinostrephus molaris A. Ag. 



10. Side view of denuded test; Mauritius. 



11. Abactinal view of same. 



All figures natural size. 



