282 BACTERIOLOGY 



Bouillon. Turbid, with a pellicle. 



Agar slant. Growth flat, white. 



Potato. Growth flat, white, with odor of rotten cheese. 



Habitat. Sputum. 



211. B. Krameri 



B. der Nassfaiile der Kartoffeln Kramer: Osterr. landwirtsch. Centralblatt, 1891, n. 

 B. of potato rot Sternberg: Manual, 1892, 716. 



Morphology. Bacilli 0.7-0.8 : 2.5 /u chains, filaments. 



Gelatin stab. Liquefaction infundibuliform. 



Gelatin slant. In 24 hours, a dirty white line of growth, with scalloped margins. 



Agar slant. Growth of dirty white, slimy drops. 



Milk. Coagulated, but no putrefactive change ; dextrin decomposed to butyric 



acid and CO 2 ; dissolves starch without decomposing it. 

 Habitat. Associated with wet rot of potato. 



CLASS XVI. WITH ENDOSPORES. AEROBIC AND FACULTATIVE AN- 

 AEROBIC. RODS NOT SWOLLEN AT SPORULATION. GELATIN 

 NOT LIQUEFIED. 



I. Pathogenic, animal habitats. 



212. B. Koubasoffii. 



213. B. Afanassieffi Trevisan. 



214. B. Cladoi Trevisan. 

 II. Non-pathogenic. 



A. Milk rendered acid. 



215. B. punctiformis . *, 



216. B. Weigmanni. 



B. Milk rendered alkaline, or unchanged in reaction. 



217. B. siccus. 



218. B. ginglymus Ravenel. 



C. Milk cultures not described. 



219. B. cuticularis Tataroff. 

 230. B. Foutini. 



212. B. Koubassoffii 



B. der krebsartigcn Neubildungen Koubassoff: Vortrag. Moskauer Militararztlichen 



Verein, No. 22, 1888. Ref. Centralblatt f. Bakteriol., VII, 1890, 317. 

 B. of Koubassoff Sternberg : Manual, 1892,405. 



Morphology. Bacilli 2-3 times the length of tubercle bacilli, and 3-4 times.* 

 as thick ; ends rounded, or one end pointed. Grow at 36. Facultatii 

 anaerobic. 



