496 



CLASSIFICATION OF SPECIES 



Spirillum concentricum 

 Spirillum saprophiles 



(a) Chromogenic. 



Spirillum flavescens 

 Spirillum flavum 

 Spirillum aureum 



Non- Motile. 



Yellowish-green 

 Ochre-yellow 

 Orange-yellow . 



(b) Non-Chromogenic. 



Spirillum linguae 

 Spirillum nasale 



HABITAT. 



Putrefying blood. 

 Hay-infusion; 

 sewage. 



Sewers. 

 Sewers. 

 Sewers. 



Deposit on tongue. 

 Nasal mucus. 



GELATINE LIQUEFIED, 

 (a) Non-Chromogenic. 



(a) Motile. 



Spirillum choleras Asiaticae 

 Spirillum of Tinkler and Prior . 

 Spirillum Metchnikovi 

 Spirillum of Miller . 

 Spirillum of Sanarelli 

 Spirillum tyrogenum 

 Spirillum marinum . 



Intestine. 



Intestine. 



Intestine of fowls. 



Carious teeth. 



Water. 



Old cheese. 



Sea-dredgings. 



NO GROWTH IN GELATINE, OR UNDETERMINED. 



O) Motile. 



Spirillum Obermeieri 

 Spirillum anserum 

 Spirillum undula 

 Spirillum sputigenum 

 Spirillum serpens 

 Spirillum tenue . 

 Spirillum volutans . 

 Spirillum plicatile 



Spirillum dentium 

 Spirillum sanguineum 



(&) Non-Motile. 



Blood. 



Blood of geese. 

 Putrid infusions. 

 Gums. 



Stagnant water. 

 Putrid infusions. 

 Swamp- water. 

 Swamp- water. 



Gums. 

 Brackish water, 



BRANCHING FILAMENTS. 



Streptothrix actinomycbtica. 

 Streptothrix alba. 

 Streptothrix liquefaciens. 

 Streptothrix musculorum suis. 

 Streptothrix Hofmanni. 

 Streptothrix farcinica. 

 Streptothrix asteroides. 

 Streptothrix carnea. 



