1913.] 



causing Disease in Man in Nyasaland. 



397 



Table V. — Distribution in respect to Length of 500 Individuals of the 

 Trypanosome of Strain II, Waterbuck. 





In microns. 





16. 



17. 



18. 



19. 



20. 



21. 



22. 



23. 



24. 



Total 



1 



2 



8 



26 



59 



74 



58 



58 



44 



Percentages 



2 



0-4 



1 6 



5-2 



11-8 



14 -8 



11 -6 



11 -6 



8-8 





In microns. 





25. 



26. 



27. 



28. 



29. 



30. 



31. 



32. 



33. 



Total 



27 



34 



33 



26 



17 



19 



9 



3 



2 



Percentages 



5-4 



6-8 



6-6 



5 -2 



3-4 



3 -8 



1 -8 



6 



0-4 



Chart 2. — Curve representing the Distribution, by Percentages, in respect to Length, of 

 500 Individuals of the Trypanosome of Strain II, Waterbuck, taken on nine consecu- 

 tive days from Eat 1220. 



rd 9 



u ' 

 6 



0) 



a. 5 



4 



3 

 Z 

 I 



Microns 



13 



14 



15 



16 



17 18 



19 



2o 



21 \ZZ 



23 



ZA 



Z5|Z6|Z7 



28 



29 



so 



31 





.34-1 35 



06 



37|j3 





























































































































































































































































































































































































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