PHYLUM PROTOZOA 



53 



We shall find other instances in which the young of a Ehizopod is 

 a flagellula, i.e. a cell provided with one or more flagella, which, 



a.Squammulina 4.M i I i o I a 



FIG. 36. Various forms of Foraminifera. In 4, Miliola, a> shows the living animal ; 

 b, the same killed and stained : a. aperture of shell ; /. food particles ; nu. nucleus ; **. 

 shell. (From BQtschli's Protozoa and China's Zoology.) 



if its history were not known, would be included among the 

 Mastigophora. 



Ghlamydoplirys (Fig. 35, A) is a form resembling Microgromia, 

 but is said to form simple colonies by budding. In the simple 



