pontibacter toksunensis pontibacter toksunensis pontibacter toksunensis is a gram-negative, rod-shaped and non-motile bacterium from the genus of pontibacter which has been isolated from soil from xinjiang in china. pontibacter toksunensis scientific classification domain: bacteria phylum: bacteroidota class: cytophagia order: cytophagales family: hymenobacteraceae genus: pontibacter species: p. toksunensis binomial name pontibacter toksunensiszhang et al. 2013 type strain cctcc ab 208003, kctc 23984, zld-7 synonyms pontibacter toksun