104 



PROTOZOOLOGY 



Fig. 42. Diagram of Amoeba proteus, showing the solation and gela- 

 tion of the cytoplasm during amoeboid movement (Mast), c, crystal; 

 cv, contractile vacuole; f, food vacuole; he, hyaline cap; n, nucleus; 

 pg, plasmagel; pgs, plasmagel sheet; pi, plasmalemma; ps, plasmasol. 



