Britannica AI Icon

Quick Summary

Binomial nomenclature is a system for naming organisms, primarily in biology. It assigns each species a two-part scientific name, which is Latinized. The first part of the name identifies the genus, and it is always capitalized. The second part identifies the species and is written in lowercase. This system, known as the Linnaean system, was established by Carolus Linnaeus in the 1750s. The full scientific name is often followed by an abbreviation of the authority who first described the species. International committees have since established rules to bring stability and clarity to the nomenclature of many groups of organisms.12

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.