210 



THE HAEMOFLAGELLATES 



Fio. 8. 



Representative Amphibian and Piscine Trypanosomes. A and B, Trypanosoma rotatorium, 

 after Lav. and Mesn., x 1400; C, T. inopinatum, after Sergent, x 1000; D, T. karyozeukton, 

 after Dutt. and Todd, x 1000 ; E, T. nelspruitense, after L. and M., x 2000 ; F and G, Trypano- 

 plasma borreli (living and stained), after Leger ; H, T. cyprini, after Plehn ; J, Trypanosoma 

 soleae, after L. and M., x 2000 ; K, T. granulosum, after L. and M. ; L, T. remaki, var. magna, 

 after L. and M., x 2000. h, clear zone or halo around kinetonucleus ; ch, chain of chromatic 

 rodlets running between the two nuclei ; a.fl, anterior flagellum ; p.fi, posterior flagellum ; l.s, 

 longitudinal striations or myonemes ; v, cytoplasmic vacuole. 



T. kwisi. Usually this parasite has a sharp, pointed aflagellar end 

 (Fig. 7, A) ; but in many of the individuals found in rats which 



