Species description

A species description is a formal scientific description of a newly encountered species, usually in the form of a scientific paper. Its purpose is to give a clear description of a new species of organism and explain how it differs from species that have been described previously or are related. To be considered valid, a species description must follow guidelines established over time. Naming requires adherence to respective codes, for example: in zoology, the International Code of Zoological Nomenclature (ICZN); plants, the International Code of Nomenclature for algae, fungi, and plants (ICN); viruses, the International Committee on Taxonomy of Viruses (ICTV). The species description often contains photographs or other illustrations of type material along with a note on where they are deposited. The publication in which the species is described gives the new species a formal scientific name. Some 1.9 million species have been identified and described, out of some 8.7 million that may actually exist.[1] Millions more have become extinct throughout the existence of life on Earth.

  1. ^ Mora, C.; et al. (23 August 2011). "How Many Species Are There on Earth and in the Ocean?". PLOS Biology. 9 (8): e1001127. doi:10.1371/journal.pbio.1001127. PMC 3160336. PMID 21886479.