PLATE 57. 



Corynebacterium mallei. (Loftier.) L. and N. 



(Glanders.) 



I. Gelatin stab culture, six days at 22°. 

 II. Agar streak culture, six days at 37°. The central 

 whitish streak is not always so pronounced. 



III. Agar stab culture, three days at 37°. Stab canal. 



IV. Agar stab culture, three days at 37°. Surface 

 growth. 



V. Gelatin plate, five days at 22°. Natural size. 

 VI. Microscopic preparation. Pure culture. X 800. 

 Stained with fuchsin. 



VII. Agar plate, two days at 22°. X 60. Upper, super- 

 ficial; lower, deep colonies. 



VIII. Gelatin plate, four days at 22°. X 60. Upper 

 colony superficial, lower ones deep. 

 IX. Potato culture, two days at 37°. 

 X. Potato culture, twenty days at 37°. 

 XI. Single bacteria. Highly magnified. In many 

 places the stain is taken poorly or not at all. 



\^ 



XI. 



XII. Ghjcerin-agar plate. Microscopic preparation. 

 X 1200. Branching and formation of clubs. 



XII. 



