Plate 102. 

 1. Podocidaris ornata, sp. nov. 



1. Abactinal view. X 6. 



2, 3. Gymnechinus megaloplax, sp. nov. 



2. Part of actinostome and base of corona. X 5. 



3. Abactinal system. X 6. 



4, 5. Gymnechinus epistichus, sp. nov. 



4. Part of actinostome and base of corona. X 5. 



5. Abactinal system. X 5.5. 



