1. Rhodopirellula;Bergey's Manual of Systematics of Archaea and Bacteria;2015-09-14
2. Pirellula;Bergey's Manual of Systematics of Archaea and Bacteria;2015-09-14
3. Blastopirellula;Bergey's Manual of Systematics of Archaea and Bacteria;2015-09-14
4. Prevotella;Bergey's Manual of Systematics of Archaea and Bacteria;2015-09-14
5. Bacteroides;Bergey's Manual of Systematics of Archaea and Bacteria;2015-09-14