odhesive 

 copsule 



volvcnt typa 



copsul* odhasive 



copsule 



(undischarged nemotocysts) 



shnging 

 copsuk 



Fia 8-7 Hydra feeding on a small crustacean. One tenia 



charged nematocysts in detail. 



cle is enlarged to show the undischarged and the dis 



