Taxonomy (biology) new common (or apomorphic) traits. However, certain phenetic methods, such as neighbor joining, have found their way into cladistics, as a reasonable approximation of phylogeny when more advanced methods (such as Bayesian inference) are too computationally expensive. Modern taxonomy uses database technologies to search and catalogue classifications and their documentation. While there is no commonly used database, there are comprehensive databases such as the "Catalogue of Life", which attempts to list every documented species. The catalogue listed 1.64 million species for all kingdoms as of April 2016, claiming coverage of more than three quarters of the estimated species known to
Carl Linnaeus Broberg thought Linnaeus was trying to offer a natural explanation and demystify the world of superstition. Linnaeus tried to debunk some of these creatures, as he had with the hydra; regarding the purported remains of dragons, Linnaeus wrote that they were either derived from lizards or rays. For "Homo troglodytes" he asked the Swedish East India Company to search for one, but they did not find any signs of its existence. "Homo lar" has since been reclassified as "Hylobates lar", the lar gibbon. In the first edition of "", Linnaeus subdivided the human species into four varieties based on continent