psd 



FIG 6 Frotomyxa aurantiaca. 



A, the living organism (plasmodium), showing fine branched pseudo- 

 pods (psd] and several ingested organisms. 

 B the same, encysted : cy the cell-wall. 



c the protoplasm of the encysted form breaking up into spores. 

 D dehiscence of the cyst and emergence of 



E, flagellulse which afterwards become converted into 



F, amcebulae. ___ , , 



G, amcebulse uniting to form a plasmodium. (After Haeckel. ) 



