PLATE XXXII. 



Pigure 1. EcHiNOLAMPAS MQViYOCA, Duncan and Sladen (page 173). Abactinal view of the test 

 natural size. 



2. Actinal view of the test, natural size. 



3. Longitudinal profile of the test, natural size. 



4. EcHiNANTHUS iNTEBMEDius, Duncan and Sladen (page 177) . Abactinal view of the test, 



natural size. 



5. Actinal view of the test, natural size. 



6. Longitudinal profile of the test, natural size. 



7. Transverse profile, s^en from behind, natural size. 



8. The peristome and surrounding portions of the test, magnified. 



9. Ilarionia Sindensis, Duncan and Sladen (page 179) . Abactinal view of the test, natural 



size. 



10. Actinal view of the test, natural size. 



11. Longitudinal profile of the test, natural size. 



12. Transverse profile, seen from behind, natural size. 



13. Abactinal area, showing the petals, magnified. 



14. The peristome and surrounding portions of the test, magnified. 



15. Abactinal view of the test of another specimen, natural size. 



16. Longitudinal profile of the same test, natural size. 



1 7. Abactinal view of the test of a small round example, natural size, 



18. Longitudinal profile of the same test, natural size. 



