acetobacter malorum acetobacter malorum acetobacter malorum is a bacterium. its type strain is lmg 1746t (= dsm 14337t). acetobacter malorum scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: rhodospirillales family: acetobacteraceae genus: acetobacter species: a. malorumcleenwerck et al. 2002 binomial name acetobacter malorum