Species classification is the scientific method of categorizing living organisms into groups based on shared characteristics. This system, known as taxonomy, helps scientists identify, name, and organize species into a hierarchy, which includes categories like kingdom, phylum, class, order, family, genus, and species. The primary goal of species classification is to provide a universal framework for understanding biodiversity. By grouping organisms, researchers can study their relationships, evolutionary history, and ecological roles. This classification system is essential for fields such as biology, conservation, and ecology, facilitating communication and research across different scientific disciplines.