Did you know, that scientists have estimated there are 8.7 million species of living creatures on earth? Out of 8.7 million species only 1.3 million have been identified. It is also said that about 150-200 species of animals, plants, insects, and mammals go extinct every day. Counter that, scientists have also discover new species (animals, plants, insects, etc.) every day. Yearly, it is said that scientists discover about around 18,000 new species unknown to humanity before. Such a cave beetle (Xuedytes Bellus) that was found in China last year (2018).