Francisella species

• A genus of Gram-negative bacilli
• Includes a number of important species
  • Human pathogens
    • Francisella tularensis
    • Francisella philomiragia
    • Francisella hispaniensis
  • Fish pathogens
    • Francisella noatunensis subsp. orientalis
    • Francisella halioticida
  • Environmental species
    • Francisella guangzhouensis
  • Tick endosymbiont
    • Francisella persica (previously Wolbachia persica)