Sphingobacteriia is a class of bacteria that belongs to the phylum Bacteroidetes. These bacteria are primarily found in soil and water, and they play a crucial role in the decomposition of organic matter. They are known for their ability to break down complex compounds, contributing to nutrient cycling in ecosystems. Members of the Sphingobacteriia class are characterized by their unique cell wall structure, which contains sphingolipids. This feature distinguishes them from other bacterial classes. Some species within this class are also studied for their potential applications in biotechnology and environmental science, particularly in bioremediation efforts.