80 On the Extrusion of Granules by Trypanosomes. 



spirochetosis of fowls, accounts of which have already been published. As 

 far as possible the general fallacies due to dark ground illumination were 

 avoided. 



Trypanosome and Granule, A, already flagellated, some time after extrusion, to show 

 relative size. At B two granules are shown in the body of the trypanosome. 



Further experiments as to the significance of this observation will be 

 carried out later on in the year, but it is at present regarded as essentially of 

 a vital and not of a degenerative nature. 



