PLATE 22. 



Bacterium kiliense (Breunig and Fischer). L. and N. 

 (Kiel Water Bacillus.) 



I. Agar streak culture, four days at 22. 

 II. Gelatin stab culture, four days at 22. No forma- 

 tion of pigment. 



III. Gelatin plate, five days at 22. Natural size. 

 Colonies with and without production of pigment. 



IV. Gelatin plate, five days at 22. X 60. Superficial 

 colony. 



V. Gelatin plate, five days at 22. X 60. Deep 

 colony. 



VI. Agar plate, five days at 22. Natural size. Col- 

 ored and uncolored, superficial and deep colonies. 



VII. Agar plate, five days at 22. X 60. Colorless 

 colonies. To the right, superficial ; to the left, deep. 



VIII. Agar plate, five days at 22. X 60. Colored colo- 

 nies. To the right, superficial ; to the left, deep. 



IX. Microscopic preparation. Pure culture from agar 

 plate. X 1000. Stained with fuchsin. 

 X. Potato culture, five days at 22. 

 XI. Bacteria with several flagella. X 1000. Stained 

 according to Loftier. 



XI. 



