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. 



