xviii LIST OF COLOURED PLATES 



PLATE IV. 



FIG. 



16. Negri bodies in nerve cells in rabies. 



17. Bacillus pestis (involution forms). 



18. Spirochaete of relapsing fever. 



19. The cholera spirillum, showing Hagella. 



20. Bacillus tetani, showing spores. 



PLATE V. 



21. The Parasite of Mild Tertian Malaria. 



Cycle I. (Schizogony). Asexual cycle in the human blood. 

 Cycle II. (Sporogony). Sexual cycle in the mosquito. 



22. The Parasite of Malignant Malaria. 



PLATE VI. 



23. Entamoeba histolytica in pus, from tropical abscess of liver. 



24. Leishman-Donovau bodies, from a case of Kala-azar. 



25. Trypanosoma Gambiense. 



