KCHINIDA. 2 



Iaaii2}> 3 . SCUTEI.I.IDjE 

 2 



PLATE 2 . 



1 . Kchinanthus 



Echinodiscus Jliuitata. 



. S 



13 . Echinolarnpas J&enyii 



J6.17&18. Echinoilardium Atropos 



7 X-fi. Cafsidulus <:tustratis 

 famif.1- /- . G A L E K I T I J5.E 



. Kchmocorvs t^iihu 

 fam,.5. SPATANGID.C 



18 



19. Tentacula of Spatau^is 



. Echiiianaus niinnr 

 15 



15 . EchinobrLssus /'>nvnit 

 20 



. Brilsus I'mri'li-r 





