TABLE 32 (Continued) 

 Set D 2. Non-conjugants of August 12, from saine culture as the conjugants of 

 set D 1. Cultivated on slides from March 4, till June 7; from that time in watch 

 glasses. 



TABLE 33 

 Experiment' IS h. Paramecium aurelia. Comparative number of fissions in the 

 selected conjugant and non-conjugant lines, for five periods, between December 

 8 and Fehruary 27. {d = died out.) 



384 



