psychrobacter alimentarius psychrobacter alimentarius psychrobacter alimentarius is a gram-negative, non-spore-forming, nonmotile bacterium of the genus psychrobacter which was isolated from squid jeotgal, a traditional korean fermented seafood, in south korea psychrobacter alimentarius scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: pseudomonadales family: moraxellaceae genus: psychrobacter species: p. alimentarius binomial name psychrobacter alimentariusshivayoon et al. 2005 type strain dsm 16065, jcm 12315, jg-100, kctc 12186