INDEX 119 



Spirillum avicidum (Metchnikovii), 85 

 Spirillum cholera asiatica, 7 7 

 agar culture of, 79 

 agglutination by serum, 82 

 appearance of colonies, 81 

 bouillon culture, 78 

 flakes in rice stools, 77, 78 

 flagella of, 79 



gelatine stab culture of, 80 

 plate culture of, 81 

 " school of fish '' appearance, 78 

 size and shape of, 77 

 Spirillum Deneke (Tyrogenum), 86 

 Spirillum Finkleri, 84 



gelatine culture, 84 

 Spirillum Obermeieri, 89 



size and shape of, 89 

 Spirochete, 18 



Spleen, B. anthracis in section of, 31 

 Spore formation of B. Anthrisis, 27 

 Spores, clostridial, 21 

 Spreading inflammation, bacillus of, 50 

 Staphylococci, 12 



Staphylococcus Pyogenes albus, 49, 54 

 Pyogenes aureus, 49, 54 



agar culture of, 54, 55 



effects of inoculation and injection, 55 



hanging drop culture, 55 



gelatine culture, 55 



stab culture, 55 

 Streptococci, 13, 14 

 Streptothrix filaments, 17 

 Streptococcus Erisipelatosus, 51 

 Streptococcus Pyogenes, 49, 50 

 agar culture of, 51 



