Sphingomonadaceae is a family of bacteria that belong to the class Alphaproteobacteria. These bacteria are known for their unique ability to degrade a variety of complex organic compounds, including pollutants. They are often found in diverse environments, such as soil, water, and even in association with plants. Members of the Sphingomonadaceae family are characterized by their distinctive cell wall structure, which contains sphingolipids. This feature contributes to their resilience in harsh conditions. Some species within this family are also studied for their potential applications in bioremediation, helping to clean up contaminated environments.