PLATE XLV. 



FIG. 



1 , 2. ILUANTHOS SCOTICUS, p. 243, of the natural size. 



3 5. LUCERNARIA FAscicuLARis, p. 244, of the natural size, 



and in various attitudes. 

 6. A tentaculum of Lucernaria fascicularis magnified. 



For the drawings from which this Plate is engraved I am indebted to 

 Professor Edward Forbes. 



