👉 Pelagibacter is a type of bacterium that primarily lives in aquatic environments, typically found in bodies of water like lakes and rivers. It belongs to the family Bacteroidetes and is commonly found in the following types: aerobic bacteria, anaerobic bacteria, and bacteria that are not motile or capable of living outside their cell walls. Pelagibacters belong to a large group called pelagibacteria, which includes other bacterial species such as the bacterium Pelagibacter