PLATE XIV. 



FIG. 



1. SERTULARIA FILICULA, p. 76, of the natural size. 1* A 



portion of the same magnified. 1* A cell and ovarian 

 Vesicle, copied from Ellis 1 Zoophytes, tab. 6, fig. C. 



2. SERTULARIA OPERCULATA. p. 77, of the natural size. 2* A 



piece of the same magnified. 



3. A young and somewhat abnormous specimen of SERTULA- 



RIA ARGENTEA, p. 80. 3* A portion of the same mag- 

 nified. 





