JELLY-FISH 



171 



Fig. 91. — Colony of Bougainvillea 

 attached to a floating blt of 

 Wood. 



Fig. 92. — Obelia. 



Showing jelly-fish being 

 budded at the sides of 

 a special polyp. 



Fif. 93. — Rhizostoma. 

 (After Milne Edwards.) 



Fig. 94. — Ephyra, or Young 

 Aurelia. (After Delap.) 



(Figs. 91, 92 from Lankester's "Treatise on Zoology," by permission 

 of Messrs. Black.) 



