Eric Walker added a number of topics and How Bacteria-Eating Bacteria Could Help Win the War Against Germs - The New York Times to Predatory bacteria, and added Predatory bacteria to Bacteria
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