PLATE XXX. 



Page. 

 Figs. 1, la 16. Fiingia scidaria Lamarck. Three views of a young specimen. Figs. 1, Icr, upper 

 and lower surfaces respectively, nat. size; fig. U, outer ends of costpe, X about 4. This 

 specimen may be a young individual of var. rerrilHiOKi Quelcli, one in which the 



tentacular lobes are not yet strongly developed 131 



2. Fimgia aciduria Lamarck. Costte and spines of base of specimen represented by Plate 



XXXL X almost5times 131 



282 



