pasteurella bettyae pasteurella bettyae pasteurella bettyae is a bacterium associated with human bartholin gland abscess and finger infections. pasteurella bettyae scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: pasteurellales family: pasteurellaceae genus: pasteurella species: p. bettyae binomial name pasteurella bettyaesneath and stevens 1990