psychrobacter fozii psychrobacter fozii psychrobacter fozii is a psychrophilic, oxidase-positive, halotolerant, gram-negative, nonmotile coccobacillus with a strictly oxidative metabolism, first isolated from antarctic environments. its type strain is nf23t (=lmg 21280t =cect 5889t). psychrobacter fozii scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: pseudomonadales family: moraxellaceae genus: psychrobacter species: p. fozii binomial name psychrobacter foziibozal et al. 2003 type strain aj 430827, cect 5889, cip 108125, guinea nf23, lmg 21280