HOG CHOLERA GROUP CONTINUED. 

 Bacillus icteroides SANARELLI. 



331 



EXPLANATORY. First described in 1897 by Sanarelli, and claimed 

 by him to be the cause of yellow fever. Very closely related to 

 preceding. 



REFERENCES. Sanarelli, Ann. d. PInst. Past, 1897; L. & N. 

 256 ; M. & R. 456 ; McF. 525 ; P. 609. 



MORPHOLOGICAL CHARACTERS 



SKETCHES. 



1. FORM AND ARRANGEMENT: 



a. Bouillon 



6. Agar 



c. Gelatin 



d. Other media 



2. SIZE: 



3. STAINING POWERS: 



a. Aqueous gentian-violet. . 

 &. Loeffler's methylen-blue. 



c. Gram's stain 



d. Special stains 



4. MOTILITY : 



a. Character of movement.. 

 &. Flagella stain 



5. SPORES : 



6. SPECIAL CHARACTERS: 



a. Capsules 



&. Involution forms 



c. Deposits or vacuoles , 



d . Pleomorphism 



