Bactibilia is a genus of bacteria within the family Bacteroidaceae. These bacteria are typically found in the gastrointestinal tracts of various animals, including humans, and play a crucial role in digestion and maintaining gut health. They are anaerobic, meaning they thrive in environments without oxygen, and are involved in the breakdown of complex carbohydrates. Research on Bactibilia contributes to our understanding of gut microbiota and its impact on health.