Explanation of Plate 58. 

 SPIRILLA. 



T. Spirillum serpens with plasma border which is 

 stained with difficulty. x 1,000. Fuchsin 

 stain. (Copied from Zettnow: C, B., X., PL 5.) 

 II. Spirilla from nasal mucus. Smear preparation. 

 X 1,000. (Copied from Weibel: C. B., II., p. 

 468, Fig. 1.) 



III. Spirilla from nasal mucus. Agar plate, pure cul- 



ture, x 1,000. (Copied, as above, p. 468, 

 Big. 2.) 



IV. Spirilla from nasal mucus. Gelatin plate, pure 



culture, x 1,000. (Copied, as above, p. 468, 

 Fig. 3.) 

 V. Spirillum uniula with flagella. x 800. (Copied 



from Loffler: C. B., VI., PI. L, Fig. 2.) 

 VI. Vibrio spermatozoides Loffler. x 1,000. (Cop- 

 ied from Loffler: C. B., VII., PI. III., Fig. 7.) 

 VII. Spirochsetes from mucus of the gums. (Copied 



from Loffler: "Bakterien," PL I., Fig. 4.) 

 VIII. Becurrens spirilla. Human blood, smear prepara- 

 tion. (Copied from Fraenkel and Pfeiffer: 

 "Atlas," No. 134.) 



IX. Eecurrens spirilla. Human blood, spirilla ar- 

 ranged in a stellate shape. (Copied from M. 

 J. Soudakewitsch : Annales deVInst. Pasteur, 

 Vol. V., 1891, p, 514, PL 14, Fig. 1.) 



58 



