PLATE 29. 

 Bacterium Zopfii. Kurth. 



I. Gelatin stab culture, six days at 22. 

 II. Agar streak culture, thirty-six hours at 37. It is 

 actually a grayish color and transparent. 



III. Agar stab culture, six days at 22. Stab. 



IV. Agar stab culture, six days at 22. Surface growth. 

 V. Gelatin plate, seven days at 22. Natural size. 



VI. Gelatin plate, thirty-six hours at 22. Natural 

 size. 



VII. Gelatin plate, twenty-four hours at 22. X 90. 

 Thread-like portion of the deep colony. 



VIII. Gelatin plate, twenty-four hours at 22. X 60. 

 Superficial colony. Compare Plate 31, vn; Plate 32, vui. 



