acinetobacter vivianii acinetobacter vivianii acinetobacter vivianii is a bacterium from the genus of acinetobacter. it was named after british biologist professor alan vivian. acinetobacter vivianii scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: pseudomonadales family: moraxellaceae genus: acinetobacter species: a. vivianii binomial name acinetobacter vivianiinemec et al. 2016 type strain ccm 8642, ccug 67967, cip 110483, strain 1240, niph 2168