COLON GROUP CONTINUED. 



223 



Bacillus enteritidis GAERTNER 



EXPLANATORY. Isolated by Gaertner from beef in meat poison- 

 ing case, very closely related to preceding. 



REFERENCES. Gaertner, Correspond, d. allg. Artze Vereins, 

 Thuringen, 1888 ; C. 207 ; Fl. 2, 375 ; K. & W. II, 639 ; L. & N. 251 ; 

 Mig. 2, 744 ; M. & K. 331 ; McF. 517. 



MORPHOLOGICAL CHARACTERS : 



SKETCHES. 



1. FORM AND ARRANGEMENT: 



a. Bouillon 



6. Agar 



c. Gelatin 



d. Other media 



2. SIZE: 



3. STAINING POWERS: 



a. Aqueous grentian- violet.. 

 6. Loeffler's methylen-blue. 



c. Gram's stain 



d. Special stains 



4. MOTILITY : 



a. Character of movement.. 

 6. Flagella stain 



5. SPORES : 



6. SPECIAL CHARACTERS: 



a. Capsules 



6. Involution forms 



c. Deposits or vacuoles 



d. Pleomorphism 



