psychroflexus salinarum psychroflexus salinarum psychroflexus salinarum is a gram-negative, rod-shaped and non-motile bacteria from the genus of psychroflexus which has been isolated from the yellow sea in korea. psychroflexus salinarum scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: psychroflexus species: p. salinarum binomial name psychroflexus salinarumyoon et al. 2009 type strain ccug 56752, kctc 22483, isl-14