psd 









FIG. 6. Protomyxa aurantiaca. 



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

 pods (pscf) and several ingested organisms. 

 ]?, the same, encysted : cy the cell-wall. 



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

 i), dehiscence of the cyst and emergence of 

 K 3 flagellulec which afterwards become converted into 



F, amcubulce. 



G, amcebulcC uniting to form a plasmodium. (After liacckel.) 



