CCELENTERATA AND 



A. II. 



II. Body white ; mouth parts four tentacular bodies ; 

 tentacles short, inconspicuous . . ... Aurelia. 



TOUNG CYANEA. 

 AURELIA. 



A. III. 



III. Body pink ; mouth parts in four long tentacular 

 bodies ; tentacles long, in series . . . Dactylometra. 



A. 



Cyanea. Umbrella depressed with scalloped edges in 

 which lie eight sense bodies, alternating with eight bun- 

 dles of tentacles. Lips formed of curtain-like folds with 



