Conjugation of Paramecvum Caudatum 111 



B 



Figure 30. Diagram showing the chief processes in the conjugation 

 of Paramecium caudatum. The larger black bodies are the macro- 

 nuclei; the smaller ones the micronuclei. The clear circles are the 

 micronuclei that disappear. The connecting lines show the origin by 

 division of the various structures. After the separation of the two 

 members of the pair, at G, only one of them is followed farther; the 

 other goes through the same processes (H to L). 



