  |
Spirochaete - http://en.wikipedia.org/wiki/Spirochaete
Information from Wikipedia on this phylum of gram-negative bacteria, members of which are responsible for several serious diseases. |
| |
Borrelia burgdorferi - http://bioweb.uwlax.edu/bio203/s2007/joyce_kait
Kaitlyn Joyce provides information on this bacterium that causes Lyme Disease, its classification, habitat, nutrition, adaptation and its life cycle involving two host species. |
| |
Treponema pallidum - http://www.microbiologybytes.com/video/Tpallidum.html
Information on this spirochete bacterium, the causal agent of syphilis, and a video from the Microbiology Video Library. |