272 Profs. P. F. Frankland and Marshall Ward. 



Behaviour of Spirillum 



Obsei 



temperature 



Straus and Du- 

 barry 



> j 



Hoclis tetter 



Babes 



Wolff liugel and 

 Riedel 



Frankland 

 (P. P.) 



Nicati and 

 Eietsch 



Ringeling 



Hueppe 



Kraus 



Karlinski 



Be Griaxa 



Freytag 



Braem 



Pfeiffer 



Maschek 



Grartner 



20° 



35° 

 13— 20 c 



16—22° 

 20° 



Ordinary 

 temp, of 

 lab. in 

 winter 



10° 

 16—20° 

 10°-5 



8° 



16—18° 



ll c 



Distilled water. 



14 days 



24 hours to 

 7 days . 

 1 day 



33 days 



20 days 



Over 10 

 Over 5 — 10 days 

 1 day 



3 days 



24 hours 



40 



Sterilised or din ■ 

 arv water. 



f 26 days* 

 t 39 daysf 



30 



267—382 to 

 •392 daysj 

 7 days 



2 days to 7 months 

 and even a year 



9 days|| 



**32— 38 daysff 



Up to 30 days 



60 days 



Non- sterilised 

 ordinary water. 



1 to 20 



1 — 2 days 



2— 3 days 



7 months 



1—2 



