FIG. 68. A group of Bacteria, the bodies being black, and bearing motile cilia in 

 various ways. A , the two to the left the common hay Bacillus (B. mbtilis}, the 

 one to the right a Spirillum ; B, a Coccus form (Planococcus)\ C, D, E, species of 

 Pseudomonas : F, G, species of Bacillus, F being that of typhoid fever: ff. Micro- 

 *inra ; J, K, L, M, species of Spirillum. After ENGLER and PBANTL. 



