psychrobacter glaciei psychrobacter glaciei psychrobacter glaciei is a gram-negative, non-spore-forming and non-motile bacterium of the genus psychrobacter which has been isolated from the ice core of an arctic glacier from austre lovénbreen in svalbard. psychrobacter glaciei scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: pseudomonadales family: moraxellaceae genus: psychrobacter species: p. glaciei binomial name psychrobacter glacieizeng et al. 2016 type strain cctcc ab 2014019, kctc 42280, bic20019