EUPLECTELLA. 
247 
DESCRIPTION OF PLATES. 
PLATE XI. 
Venus’ Flower-basket of the natural size. 
PLATE XII. 
Fig. 1. Texture of the wall of the tube, magnified. 
, 2. The cover of the central tube. 
„ 3, 4. The filaments of the basal fringe with apical and lateral hooks, 
magnified. 
,, 5, 6, 7, 8. Stellate spicula, highly magnified \ 
From Dr. Bowerbank’s u British Bpongiadce .” 
