PLATE III. 



FIG. i. Spirillum cholerae asiaticae. 



Comma-bacillus of Kocli. 



Tube inoculated from -a plate-cultivation. The growth 

 in this case was very striking. The funnel-shaped 

 area of liquefaction, enclosing an air-bubble, and 

 the white thread along the needle track, are in 

 marked contrast to the appearances, under similar 

 conditions, of the comma-bacillus in Cholera 

 nostras. (Fig. 96.) 



FIG. 2. Bacterium cholerae gallinarum. 



Micrococcus cholerce gallinarwn. 

 Microbe du cholera des ponies. 



Tube inoculated from the blood of a hen which had died 

 of so-called chicken -cholera. After several days the 

 growth forms a very delicate, finely beaded thread. 



FIG. 3. Streptococcus cereus albus. 



Staphylococcus cereus albus. 



Tube inoculated from the pus of a subcutaneous abscess 

 in a rabbit. The growth assumed a nodular appear- 

 ance along the needle track. 



