sphingomonas pseudosanguinis sphingomonas pseudosanguinis sphingomonas pseudosanguinis is a bacterium from the genus of sphingomonas, which has been isolated from a humidifier in germany. sphingomonas pseudosanguinis scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: sphingomonadales family: sphingomonadaceae genus: sphingomonas binomial name sphingomonas pseudosanguiniskämpfer et al. 2007 type strain ccug 54232, cip 109431, dsm 19512, g1-2 synonyms sphingomonas intermedia