mucilaginibacter mallensis mucilaginibacter mallensis mucilaginibacter mallensis is a chemoorganotrophic, aerobic and non-motile bacterium from the genus of mucilaginibacter which has been isolated from the finnish lapland. mucilaginibacter mallensis scientific classification domain: bacteria phylum: bacteroidota class: sphingobacteriia order: sphingobacteriales family: sphingobacteriaceae genus: mucilaginibacter species: m. mallensis binomial name mucilaginibacter mallensismännistö et al. 2010 type strain atcc baa-1856, lmg 25360, mp1x4