416 



ALFRED H. RAHE 



TABLE 3 

 B. biilgaricus 



BACILLUS BIFIDUS 



This organism is usually classed with the aciduric bacteria, 

 presumably because of its occurrence in infant feces. That the 

 bacillus is truly aciduric was shown by tests in which various 

 strains were grown anaerobically in n/20 acetic-acid-glucose- 



