PLATE 13 



Fig. 57. Telophase. Cytoplasmic constriction along the sulcus. Blepharo- 

 plasts deeply stained. Rhizoplasts evident. Heavy extranuclear chromidial 

 cloud. Chromatin further broken up into irregular masses. 



Fig. 58. Large vacuole in the cytoplasmic connective. Further dissociation 

 of chromatin masses into granules which show the beginning of concentric 

 organization. 



Fig. 59. Reorganization of central karyosome and peripheral chromatin. 

 From material killed in Flemming strong, and stained in Bordeaux E iron 

 haematoxylin. 



Fig. 60. Suspended telophase. Engulfed Pandorina in food vacuole. Karyo- 

 some and peripheral chromatin. Small chromatin mass outside the karyosome 

 of unknown significance, possibly the division center. From material killed in 

 Flemming strong, and stained in Bordeaux E iron haematoxylin. 



Fig. 61. Individual just after fission is completed. Double rhizoplast ex- 

 tending into karyosome. Chromidial organization still evident in the karyosome. 



Fig. 62. Somatella, probably of sixteen cells, of Amoeba radiosa. At first 

 considered a Collodictyon cyst. Such may possibly be the case though reaction 

 to the stain does not warrant such a conclusion. X 1900. 



\272] 



