Eric Walker added Micavibrio aeruginosavorus to Micavibrio, and added Micavibrio to Alphaproteobacteria and Predatory bacteria

Eric Walker added Micavibrio to Alphaproteobacteria, and added Alphaproteobacteria to Proteobacteria

Eric Walker added a number of topics to Proteobacteria, and added Proteobacteria to Bacteria