ELEMENTS OF MICROBIAL CYTOLOGY 









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FIG. 21. Protomitosis. yl, In Amoeba mucicola. (a) Nucleus at rest; (b) 

 beginning of prophase; (c) division karyosome; (d) division of centriole; (e) (/) 

 equatorial plate; (g) metaphase; (i) (k) telophase. (After Chatton.} B, In Amoeba 

 froschi. (After Nagler.} C, In Euglena splendens. (After Dangeard.) D, In 

 Amoeba diplomitotica. (After Beaurepaire Arago.) 



