zeaxanthinibacter zeaxanthinibacter zeaxanthinibacter is a genus of bacteria from the family of flavobacteriaceae. zeaxanthinibacter scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: zeaxanthinibacterasker et al. 2007 species z. aestuarii z. enoshimensis