106 Appendix C. 



Syphilis (Birsch-Hirschfeld, Klebs). 

 Dysentery (Prior). 

 Whooping-cough (Burger). 



II. MICROBACTERIA : small cylindrical or elliptic rods, occurring singly 



or in pairs or in zoogloea masses. 



a. Chromogenous Bacterium synxanthnm (in yellow milk). 



B. (zruginosutri (in blue pus). 



b. Zymogenous B. Termo (in putrefaction). 



B. Lituola (in stagnant water). 



Mycoderma aceti (in acetic acid fermentation). 



c. Pathogenous In ** Septicaemia of rabbits (Koch). 



** Chicken cholera (Pasteur). 

 Typhus? (Klebs). 



III. DESMOBACTERIA. 



1. BACILLI : longer rods, often showing the formation of spores. 



a. Chromogenous Bacillus ruber (in boiled rice). 



b. Zymogenous B subtilis (in hay infusion). 



B. butyricus (in butyric acid fermentation). 



c. Pathogenous In the following diseases : 

 ** Anthrax. 



** Glanders. 



** Septicaemia in mice (Koch). 



Malignant oedema of animals and of man (Ehrlich). 



Meat-poisoning in man (Klein). 



Typhoid fever. 



Malaria. 



Diphtheria (Klebs). 



Lepra. 



** Tuberculosis (including tuberculosis, phthisis, scrofula, 

 lupus, and heart-disease of animals). 



2. LEPTOTHRIX : longer rods and fibres, often occurring in bundles, 



and found in the saliva, etc., L. buccalis. 



IV. SPIROBACTERIA : threads forming spirals. 



1. SPIRILLUM : spirals rigid ; S. serpens (in stagnant fluids). 



2. SPIROCH^TA : spirals not rigid. 



In the tartar, and in caries of the teeth. 

 ** 5. Obermeieri (in relapsing fever). 



Actinomyces, which is introduced into this list by Dr. 

 Dreschfeld, is a Hyphomycete, and does not belong to this class 

 of Fungi. 



