T. gambiense and T. rhodesiense in Rats, etc. 207 
es lS fae (RNS. 82 816 aa Oe 13414 | 
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Ss OSes (PAGS a 
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meee 
Cuart 1.—Graph showing Daily Counts of the Parasites, per c. mm., in the Peripheral 
Blood of a Rat inoculated with 7. rhodesiense. Periodic Variation. 
&) 5a 6 9 
ESE 0 iar loca ay a (es ee es 
(El EAST ea pe aa ee | 
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(ae Be (ee ee Ye 
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(ERY (ER (ARS OE CSR (eed a a A 
ed eT a ee ee) ee ae ae 
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eed ae a ee eee Pee eee 
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Ce ET a Ee | al ee) SO a 
[i D7 a (a ee ee | Ae ee 
Cea ee eae ee a a ae Bee ee 
(Te a a es ea eT 
CSI Te ee ee ee eee ee 
LE 2 se ee ee ee 
es a eT | 
Es Ne a A ee | ee 
(5 ee Ee (A 
Coe) Ee Es ee el ee ae 2 a 
CE a ee Be 
Ss Le) a ee ee ee ee 
LL Sa ee ee ee 2 
Ea ee a ee ae ee ee 
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-—}+—|_| [art fff 
CSC E BaD “2 ee Ce 
CEE el A ee ee 
00 CE 0S) <i Ry ee ee ae ee 
(a a ee es 
Cuart 2.—Graph of Daily Counts of the Parasites in the Blood of a Rat inoculated with 
T. rhodesiense. Continuous Rise. 
VOL. LXXXIII.—B. R 
