122 HALF AN HOUR WITH SEA-ANEMONES. 



resembles a coloured ball of jelly. Below the 

 stomach are a series of twisted cords, called " eras- 

 Fig. 62. 



Actinoloba dianthus. 



peda," whose use is not clearly known, unless it be 

 for stinging purposes. In the genus Sagariia the 



