PROTOZOAN FAUNA OF HAY INFUSIONS PDS) 
7600 25000 
1000 
Fig. 11 CIV group. The ordinates represent the number of organisms per 
ec. at the surface. On the abscissa is plotted the number of days of the existence 
of the infusions. Monad = ee =--- peorichids =—-—} 
Paramaecium = ae icelle: = = Amoeba — i 
