BACTERIA NOT STUDIED IN THE LABORATORY 121 



EXERCISE LXIV 



EXAMINATION OF CERTAIN BACTERIA NOT STUDIED IN 

 THE LABORATORY 



179. This exercise will be devoted to a study of prepara- 

 tions of important bacteria, fungi, and pathogenic protozoa not 

 cultivated in the laboratory. Unfortunately the number neces- 

 sarily omitted is large. This demonstrati6n, however, will aid 

 in fixing in the mind an idea of the morphology of these forms 

 which may be of some assistance. Certain of the pathogenic 

 protozoa, such as the cause of Texas fever in cattle and mala- 

 ria in man, will also be demonstrated. These will be studied 

 more thoroughly in the course in Pathology. 



180. Work for this Exercise. — Examine and make draw- 

 ings of the bacteria in the preparations furnished. 



Complete and hand in all notes on laboratory work. 

 Have all apparatus for individual use inspected by the in- 

 structor and returned to the laboratory. 



