MULTIl'LICATION 



393 



ation with the flagelhim and undulating membrane. Its loca- 

 tion has been used as a diagnostic point in determining species. 

 The protoplasm is homogeneous or granular, depending 

 upon the age of the parasite, its environment and, perhaps to 

 a certain degree, upon the species. Few or many fine or 

 coarser granules may be found scattered throughout the 



protoplasm. 



Multiplication. Voges gives three forms of multiplication, 

 namely, longitudinal, transverse fission, and segmentation. 



& 



Fig 105 ^ rrypanosoma Lewisi completely developed . n "'f^"^'J' 



7e^i:'jlZr:ot ^Z.T^^.J.ooo d..neters ,,ter 

 Laveran and Mesnil). 



He did not observe conjugation. The chromatin divides into 

 from 3 to tosegments, which assume irregular shapes and loca- 

 tions some of which are often found well up .n the flagellum. 



