PLATE 22 



Fig. 91. Enflagellation stage showing "budding" karyosome. Peripheral 

 chromatin slightly evident and at nuclear membrane which is unlike a reorgan- 

 izing nucleus. 



Fig. 92. Granule or blepharoplast at nuclear membrane connected with the 

 karyosome. 



Fig. 93. Granule in the cytoplasm with the rhizoplast connecting it with 

 the karyosome; the latter showing plastin on the side of the connection. 



Fig. 94. Amoeboid flagellate with nucleus at a distance from the blepharo- 

 ]ilast, which is connected with the karyosome by the rhizoplast. Flagella arise 

 from the blepharoplast. Entire length of the flagella not shown. 



Fig. 9.5. Flagellate from fixed centrifuged material. Flagella entire, but 

 twisted up because of centrifuging. Typical protoplasmic knob at the posterior 

 end as is occasionally found in individuals a few hours after enflagellation. 



Fig. 96. A newly formed flagellate which is still round. The entire flagella 

 are not drawn. Same structures are shown as in figure 9.5. 



Fig. 97. A flagellate with three nuclei, one of which has two flagella con- 

 nected with it. Entire length of flagella not drawn. 



Fig. 98. Typical flagellate with heavy peripheral chromatin. Flagella in- 

 complete. 



Fig. 99. Flagellate is amoeboid. Nuclear membrane is drawn out. Other 

 structures are the same as in the above figures. Entire length of flagella not 

 drawn. 



Fig. 100. Exflagellation stage. Amoeboid flagellate, drawn out karyosome, 

 and stained granule midway on the rhizoplast. 



Fig. 101. E.xflagellation. No basal granule, elongated karyosome and nuclear 

 membrane. 



Fig. 102. Flagellate beginning to change its formerly exflagellation stage. 



Fig. 103. Exflagellation. Amoeboid flagellate showing the entire length of 

 the flagella. 



Fig. 104. Amoeba from exflagellating material showing the blepharoplast 

 connected with the karyosome. 



Fig. 105. Elongated nucleus, no flagella, no blepharoplast, chromidia in 

 cytoplasm. 



Fig. 106. Drawing from life. Blepharoplast not visible. Other structures 

 same as from stained material. 



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