pseudobizionia pseudobizionia pseudobizionia is a gram-negative, aerobic and non-motile genus of bacteria from the family of flavobacteriaceae with one known species (pseudobizionia ponticola). pseudobizionia ponticola has been isolated from seawater from the yellow sea. pseudobizionia scientific classification domain: bacteria phylum: bacteroidota class: flavobacteria order: flavobacteriales family: flavobacteriaceae genus: pseudobizioniapark et al. 2018 type species pseudobizionia ponticola species p. ponticola