GOLGI BODIES OF A COCCIDIAN 389 



Figs. 14, 16, 17. — Stages in schizogony showing dictyokinesis of Golgi 

 elements. In fig. 17 the nuclei are not shown, all the dark rings being 

 Golgi bodies. 



Fig. 15. — Four nuclear stage of schizogony showing the Golgi aj^paratus 

 (gx) apparently abnormally situated in the centre of the cell and taking 

 no part in division. 



Fig. 18. — 'Corps en barillet ' stage showing the merozoites, each with 

 a pale nucleus in which at one end lies the nucleolus, 7i (karyosome) ; at 

 the opposite pole, outside the nuclear membrane, is the Golgi apparatus. 



Figs. 19, 21. — Association of gametocytes ; in the cx^ the granules gx 

 were the only bodies which impregnated by Golgi-apparatus methods. 



Fig. 20. — Coccidian trophozoite with scattered Golgi elements, and much 

 ' yolk ', Y : the cytocyst lies around the cell. 



NO. 267 D d 



