PLATE 2 



EXPLANATION OF FIGURES 



13 A cannibal which has ingested five animals and disgorged the individual 

 shown in figure 14. 



14 Individual considerably imder normal size which was swallowed and 

 shortly after disgorged by animal shown in figure 13. 



15 A cannibal in early fission stage containing the bodies of sixteen ingested 

 animals, thirteen of which show in the figure (dorsal view) (Del. hem. only). 



16 An individual, descendant of a cannibal in the first generation, showing 

 the presence of the bodies of three ingested animals. The vacuole to the right^ 

 of the fused macronucleus of the cannibal shows the macronuclei of one ingested 

 animal (dorsal view) (p. 491). 



17 An individual, descendant of a cannibal in the first generation, showing 

 one body (to the right of the posterior macronucleus of the cannibal) in an 

 advanced stage of digestion (dorsal view) (p. 492). 



18 An individual, descendant of a cannibal, showing complete digestion of 

 ingested animals (compare with fig. 4). 



19 and 20 Dorsal and lateral views of a cannibal in fission containing the 

 bodies of eight ingested animals (no. 13, p. 493). 



