Group Fungi, because it possesses no green colouring matter. 



Order Saccharomycetes (Gr. saJtcharon, sugar ; mukes, a fungus), because it requires a saccharine 



liquid for nourishment. 

 Genus Saccharomy'ces. 

 Common Name Yeast or Torula. 



BACTBEIA. 



FIG. 1. MICROCOCCI Spherical (Gr. miJa'os, small; kokkos, a berry), seen singly and together. 



FIG. 2. BACTERIA Cylindrical (Gr. bakterion, a staff). 



FIG. 3. BACIL'LI Filiform and straight (L. bacillum, a little staff). 



FIG. 4. VIBRIONES Filiform and curved (L. vibro, I quiver). 



FIG. 5. SPIRII/LUM Spirally twisted. 



Note the threads of protoplasm at each end, cilia (L. cih'um, an eyelash). 



FIG. G. THE ZOOGLOEA Motionless Bacteria, embedded in gelatinous material (Gr. zoon, an animal; glia, 

 glue). 



CLASSIFICATION OF BACTERIA. 



Kingdom Plantoc. 



Sub-Kingdom Thallophyta. 



Class Protophyta. 



Group Fungi. 



Order Schizomycetes (Gr. scJtisis, a splitting), because they multiply by splitting. 



Genera Micrococcus, Bacterium, etc. 



