PLATE XLVII. 



Figures 69 and 72 magnified 485 diameters. 



page 

 Fig. 69. Carchesium polypinum Linn. Two z'ooids showing isolation of 



muscle fibers 171 



Fig. 70. Carchesium polypinum Linn. Entire small colony, showing 



method of branching 171 



Fig. 71. Epistylis plicatilis Ehr. Low-power drawing of entire small 



colony, showing method of branching 171 



Fig. 72. Epistylis plicatilis Ehr 171 



