The suffix “-zoa” originates from Greek and signifies “animal” or “living creature.” Typically, terms utilizing this suffix denote a taxonomic rank used in biological classification, specifically referring to a major division of the animal kingdom. Examples include Protozoa (single-celled organisms) and Cnidaria (jellyfish, corals, and anemones).
Understanding these terms is crucial for comprehending the organization of life on Earth. This system of nomenclature allows scientists worldwide to communicate clearly and accurately about specific groups of animals, facilitating research, conservation efforts, and education. The historical development of this classification system reflects our evolving understanding of the natural world and the relationships between different organisms.