S^f^: ■ ^ 



Fig. 43. a. Aerohacter cloacae, F-3942. Normal peritrichous llagella. 



b. A. cloacae, F-3784. Normal and coiled flagella. 



c. A. cloacae, F-3943. This individual shows two partly curly flagella, one 

 coiled flagellum and one normal flagellum. Curly flagella were seldom seen 

 in this species. 



TABLE VIII 

 Flagellar Wavelengths of the Enteric Group 



" The mean nonnal wavelengths of the coHform group and Erwinia are 

 not significantly different. 



^ The mean nonnal wavelengths of Salmonella differ significantly from 

 the colifomi group Erwinia and Proteus. The mean curly wavelengths of all 

 groups do not differ significantly. 



101 



