Explanation of Plate 34. 



BACTERIUM ERYSIPELATOS SUUM. Migula. 



(Hog erysipelas.) 

 I. Gelatin stick culture, five days at 22. 



BACTERIUM MURISEPTICUM. Migula. 

 (Mouse septicaemia.) 



II. Agar streak culture, four days at 22. 



III. Gelatin stick culture, four days at 22. 



IV. Agar stick culture, four days at 22. Surface. 

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



VI. Gelatin plate, four days at 22. x60. Super- 

 ficial colony. 

 VII. Agar plate, four days at 22. x60. Eight side, 



superficial; left side, deep-seated colony. 

 VIII. Microscopical preparation. Pure agar culture, 



two days, x 800. 



IX. Microscopical preparation. Smear preparation 

 from blood of a mouse's spleen. x800. 



34 



