260 FE. A. MINCHIN. 
Figs. 204, 205.—Farliest stage of division, the flagellum split at the 
base. 
Figs. 206-208.—The splitting of the flagellum has gone further; in Fig. 
207 ~ has divided; in Fig. 208 both z and W have divided. 
Figs. 209, 210.—Splitting of flagellum complete, the two halves of V 
still connected by a band or fibre. 
Figs. 211, 212.— Division of the body. 
Fig. 213.—Flagellum and x divided, WV still undivided. 
' Fig. 214.—Flagella distinct, 2 double, V single. 
Figs. 215, 216.—Flagellum divided, z and M single. 
Fic. 217.—Nearly complete division of a slender form of T. gambiense 
from stomach of G. palpalis two hours after infection. 
PLATE 13. 
Trypanosoma grayi from Glossina palpalis. 
Fies. 218-226.—From October 10th, 1905, red blood (p. 232). 
Fies. 226 a-231.—From October 10th, 1905, black blood (p. 233). 
Figs. 232, 233.—From October 10th, 1905, proctodeum (p. 233). 
Fires. 234-244,— From November Qnd, 1905 (p. 239). 
