Plate 103. 

 1-3. Caenopedina pulchella, comb. nov. 



1. Abactiiml system. X 5. 



2. Part of actinostomc and base of corona. X S. 



3. Two ambulacral plates at mid-zone. X 8. 



4, 5. Echinus anchistus, sp. nov. 



4. Abactinal svstem. X 0. 



5. Part of actinostomc and base of corfina. X 6. 



(■), 7. Salmacopsis olivacea Dod. 



G. Abactinal system. X 5. 



7. Part of actinostomc and base of corona. X 4. 



