Pseudobutyrivibrio is a Gram-negative, anaerobic and non-spore-forming bacterial genus from the family of Lachnospiraceae.

Pseudobutyrivibrio has been found to be lacking in psoriatic arthritis patients.

• Pseudobutyrivibrio

  Rainey, Fred A. (1 January 2015).

• Bergey's manual of systematic bacteriology.

  Paul, De Vos (2009).