acinetobacter guangdongensis acinetobacter guangdongensis acinetobacter guangdongensis is a gram-negative and non-motile bacterium from the genus acinetobacter which has been isolated from a lead-zinc ore mine in mei county in meizhou in china. acinetobacter guangdongensis scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: pseudomonadales family: moraxellaceae genus: acinetobacter species: a. guangdongensis binomial name acinetobacter guangdongensisfeng et al., 2014 type strain 1nm-4, cctcc ab 2014199, gimcc 1.656, kctc 42012