Sphingopyxis is a genus of bacteria that belongs to the family Sphingomonadaceae. These bacteria are known for their unique ability to degrade various organic compounds, making them important in environmental bioremediation. They are typically found in soil and aquatic environments. Members of the Sphingopyxis genus are characterized by their rod-shaped cells and the presence of sphingolipids in their membranes. This feature distinguishes them from many other bacteria. Research on Sphingopyxis contributes to our understanding of microbial ecology and the potential for using these organisms in cleaning up contaminated sites.