PLATE IX. 



Penardia mutabilis Cash. (p. 90) 



Figs. 1-5. Different phases of a single individual. Figs. 1 

 and 2. The animal in active movement, the disposition 

 of the pseudopodal filaments constantly changing. Figs. 

 3-5. After capture of a rotifer; 3, the prey enveloped 

 by sarcode processes; 4, most of the pseudopodal fila- 

 ments withdrawn before complete absorption of the 

 rotifer ; 5, after its absorption, the rotifer being enclosed 

 in the body-mass, and invisible. In wet Sphagnum, 

 Epping Forest, x about 300. 



