__NOTOC__<unk>  is a genus of Gram-negative, facultatively anaerobic bacteria.<unk>  species are nonmotile and pleomorphic, and often exhibit bipolar staining ("safety pin" appearance). Most species are catalase- and oxidase-positive. The genus is named after the French chemist and microbiologist, Louis Pasteur, who first identified the bacteria now known as<unk>  multocida as the agent of chicken cholera.
Pasteurella
Legionella
Bacillus anthracis
Pseudomonas aeruginosa
Streptococcus
Corynebacterium
Clostridium
Neisseria mucosa