488 CLASSIFICATION OF SPECIES 



(b) Non-Chromogenic. 



Sarcina alba 

 Saroina Candida 



Air ; water. 

 Air of breweries. 



RODS. 



(I.) AEROBES OR EAOULT/.TIVE ANAEROBES 



(a) gelatine not liquefied. 

 (a) Chromogenic. 



(A) SPOEB-FOBMATION PKBSENT. 

 (a) Motile. 



COLOUR. 



