1913.] 



causing Disease in Man in Nyasaland. 



417 



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

 Trypanosome of Strain V, Wild Glossina morsitans. 





In microns. 



15. 



16. 



17. 



18. 



19. 



20. 



21. 



22. 



* 



24. 



Total 



6 



4 



27 



57 



94 



49 



37 



22 



14 



13 



Percentages 



1 "2 



0-8 



5 -4 



11 -4 



18 -8 



9-8 



7-4 



4 "4 



2-8 



2-6 





In microns. 



25. 



26. 



27. 28. 



29. 



30. 



31. 



32. 



33. 



34. | 35. 



Total 



11 



19 



25 



23 



29 



27 



18 



13 ! 7 



3 



2 





2-2 



3-8 



5 -0 



4-6 



I 



5-8 



5-4 



3 6 



2 6 



1-4 



0-6 



0-4 



Chart 5. — Curve representing the Distribution, by Percentages, in respect to Length, of 

 500 Individuals of the Trypanosome of Strain V, Wild Glossina morsitans, taken on 

 nine consecutive days from Eat 660. 



Microns 



13 1 1-4- IS [ t& 1 1 7 1 1 a 19 ZO gl 2Z\Z3 |24-|25|g6|27 ZS\29\jo\3l 32 1-3.3 |.34-|3s|36 1 3/ 138 



to 

 19 



