62 WALKER. 



Further investigation is necessary to determine the signifi- 

 cance of this schizogony in the life-cycle of the trypanosomata 

 and its relation, if any, to latency in trypanosomiasis and to 

 relapses after chemotherapeutic treatment. 



LITERATURE REFERRED TO IN THE TEXT. 



Buchanan, S. Note on developmental forms of Trypanosoma brucei 

 (pecaudi) in the internal organs, axillary glands, and bone marrow of the 

 gerbil (Gerbillus pygargus). Proc. Roy. Soc. London, Ser. B (1911), 84, 

 570, 161-164, PI. 3. 



Cakine, a. tjber Schizogony bei Trypanosomen. Arch. f. Protistenkunde 

 (1911), 24, 80-83, 2 text figs. 



Chagas, C. Ueber eine neue Trypanosomiasis des Menschen. Studien iiber 

 Morphologie und Entwicklungszyklus des Schizotrypanum cruzi n. gen., 

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Fantham, H, B. The life-history of Trypanosoma gambiense and Try- 

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Hartmann, M. Notiz iiber eine weitere Art der Schizogonie bei Schizo- 

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