tenacibaculum xiamenense tenacibaculum xiamenense tenacibaculum xiamenense is a gram-negative and aerobic bacterium from the genus of tenacibaculum which has been isolated from seawater from xiamen in china. tenacibaculum xiamenense scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: tenacibaculum species: t. xiamenense binomial name tenacibaculum xiamenenseli et al. 2013 type strain cgmcc 1.12378, lmg 27422, wj-1