362 
Plate XXVIII 
Fig. 40.—Small form of T. karyozeukton , showing blue spiral line 
running from blepharoplast to posterior extremity, and the 
thick wide undulating membrane. 
Fig. 41. — Medium form of T. karyozeukton , showing granule at 
posterior end of thickened edge of undulating membrane. 
Fig. 42. — Large form of T. karyozeukton. 
Fig. 43 - — T. karyozeukton coiled, with the anterior end free. 
Fig- 44.— Tighter coil of T. karyozeukton. 
Fig. 56.— A curious appearance in a snake’s blood (page 304) in a cell 
with a drepanidium. 
Fig 57 - — J he same lying upon a degenerated drepanidium. 
Fig. 58.—The same with short rods of unequal length. 
Fig. 59 -—Intracellular drepanidium, showing excretion at both 
extremities within capsule. 
Fig. 60.- Encysted drepanidium, found free in serum, showing 
excretion at the extremities. 
big. 61. — Division form of drepanidium. The cytoplasm has divided 
synchronously with the chromatin. 
Fig. 62.— Division form of drepanidium, dividing into two. 
Fig 63.—Division form of drepanidium, with the divisions almost 
separated. 
Fig. 64. Division form of drepanidium, five divisions. 
big. 65.—Division form of drepanidium with four divisions. 
Fig. 66. Division form of drepanidium on the way out of the 
erythrocyte. 
big. 67. Common form of drepanidium, almost out of an erythro¬ 
cyte, showing the eaten-out character of the host cell. 
b ig. 68. Common form of drepanidium, showing division of nucleus 
into two, connected by a red line. 
Fig. 69.— Common form of drepanidium with dividing nucleus. 
big. 70. Common form of drepanidium with constriction at one end 
tbe bod y» showing one method of movement 
*g‘ 7 1 - Common form of drepanidium with two constrictions. 
^ 2 ‘ ^ oung parasites of the small form of drepanidium. 
73 - -Small form of drepanidium, showing nucleus and the blue 
spiral line running from a chromatin granule of nucleus 
to anterior extremity of body, x 4,000 to show structure 
in detail. 
^ 74 - Small form of drepanidium, showing chromatin granules 
at posterior end, also a few anterior to nucleus, x 2,000. 
^ ’fa- 75 - Free division form of drepanidium. 
