LITMUS MILK CULTIVATIONS 275 



(c) Measure (vide page 66) some twety-five indi- 

 viduals in each film by means of the Ramsden 's 

 or the stage micrometer and average the 

 result. 

 Pleomorphism; If noted, record 



The predominant character of the variant forms. 



On what medium or media they are observed. 



At what period of development. 

 (6) To demonstrate details of structure: 

 Flagella: If noted, record- 

 Method of staining (vide page 101). 



Position and arrangement (vide page 136). 



Number. 



Spores: If noted, record- 

 Method of staining. 



Shape. 



Size. 



Position within the parent cell. 



Condition, as to shape, of the parent cell (vide 

 page 139). 



Optimum medium and temperature. 



Age of cultivation. 



Conditions of environment as to temperature, 

 atmosphere. 



Method of germination (vide page 140). 

 Involution Forms: If noted, record 



Method of staining. 



Character (e. g., if living or dead). 



Shape. 



On what medium they are observed. 



Age of medium. 



Environment. 

 Metachromatic Granules: If noted, record 



Method of staining. 



Character of granules. 



Number of granules-. 



Colour of granules. 



