International Code of Zoological Nomenclature (ICZN)

The International Code of Zoological Nomenclature (ICZN) is a set of rules for naming animal species. Established to ensure consistency and clarity, it helps scientists assign unique names to animals, which prevents confusion over common or regional names. Under the ICZN, each species gets a two-part Latin name, known as a binomial, that includes the genus and species. The code also outlines rules for naming, changing names, and resolving disputes, promoting an organized system for classifying and communicating about the vast diversity of animal life on Earth.