THE MARINE AQUARIUM. 
| 86 
resemblance is the strongest are grouped together under 
| the general designation of Zoophytes. 
In Zoophytes, the 
leading feature of a radiate animal is very distinctly 
observable, and that leading feature is the arrangement of 
the organs composing 
> | 
the vital organs around a centre 
! 
ENTEROMORPHA 
ESOP PRAWN, 
COMPRESSA, ULVA LATISSIMA. 
EDWARDSIA VESTITA, 
1ma- 
the rays of the imaginary star, or the petals of the 
ginary flower, to which the mouth or stomach is the centre. 
| 
