PLATE XXXII. 



FIG. 



1-3. Chorizopora Brongniartii, p. 224. 

 1 f(- , a colony, nat. size. 



-, detached zoojcia, showing? tlie tubular 



connexions round the edge. 

 5. Lepralia polita, p. 315. 



0-9. PORINA TUBULOSA, p. 230. 



