who named all the animals in the world
Adam
title: Names for the human species text: "animal capable of rationality", a term used in medieval scholasticism (with reference to Aristotle), and also used by e.g. Carl von Linné 1760, Immanuel Kant 1798. Based on the same pattern is "animal sociale" or "social animal" "animal laborans" "laboring animal" (Hannah Arendt 1958) and "animal symbolicum" "symbolizing animal" (Ernst Cassirer 1944). The binomial name "Homo sapiens" was coined by Carl Linnaeus (1758). Names for other human species were introduced beginning in the second half of the 19th century ("Homo neanderthalensis" 1864, "Homo erectus" 1892). There is no consensus on the taxonomic delineation between human species, human subspecies and the title: Life text: usually classified by eight levels of taxa—domains, kingdoms, phyla, class, order, family, genus, and species. In May 2016, scientists reported that 1 trillion species are estimated to be on Earth currently with only one-thousandth of one percent described. The first known attempt to classify organisms was conducted by the Greek philosopher Aristotle (384–322 BC), who classified all living organisms known at that time as either a plant or an animal, based mainly on their ability to move. He also distinguished animals with blood from animals without blood (or at least without red blood), which can be compared with the concepts title: Animal text: shown here are based on numbers described scientifically; much larger estimates have been calculated based on various means of prediction, and these can vary wildly. For instance, around 25,000–27,000 species of nematodes have been described, while published estimates of the total number of nematode species include 10,000–20,000; 500,000; 10 million; and 100 million. Using patterns within the taxonomic hierarchy, the total number of animal species—including those not yet described—was calculated to be about 7.77 million in 2011. The first fossils that might represent animals appear in the 665-million-year-old rocks of the Trezona Formation of South Australia. These fossils are interpreted title: Animal text: may have arisen from a single common ancestor that lived 650 million years ago. Aristotle divided animals into those with blood and those without. Carl Linnaeus created the first hierarchical biological classification for animals in 1758 with his "Systema Naturae", which Jean-Baptiste Lamarck expanded into 14 phyla by 1809. In 1874, Ernst Haeckel divided the animal kingdom into the multicellular Metazoa (now synonymous with Animalia) and the Protozoa, single-celled organisms no longer considered animals. In modern times, the biological classification of animals relies on advanced techniques, such as molecular phylogenetics, which are effective at demonstrating the evolutionary relationships between animal title: Animal text: sense touch, and would contract if about to be pulled off their rocks, but that they were rooted like plants and never moved about. In 1758, Carl Linnaeus created the first hierarchical classification in his "Systema Naturae". In his original scheme, the animals were one of three kingdoms, divided into the classes of Vermes, Insecta, Pisces, Amphibia, Aves, and Mammalia. Since then the last four have all been subsumed into a single phylum, the Chordata, while his Insecta (which included the crustaceans and arachnids) and Vermes have been renamed or broken up. The process was begun in 1793 by Jean-Baptiste