psychrobacter urativorans psychrobacter urativorans psychrobacter urativorans is a gram-negative, aerobic, nonmotile bacterium of the genus psychrobacter, which was isolated a finished package of pork sausage from frozen meat. psychrobacter urativorans scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: pseudomonadales family: moraxellaceae genus: psychrobacter species: p. urativorans binomial name psychrobacter urativoransbowman et al. 1996 type strain acam 534, atcc 11052, atcc 12226, atcc 15174, b-57, ccm 900, ccug 4982, cect 5938, cip 105100, dsm 14009, dsm 20429, kctc 12176, lmg 21283, mclean b-57, ncib 11372 synonyms micrococcus cryophilus