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This is a list of Chinese terrestrial ungulates, including both extinct and extant types. Ungulates are mammals which are endothermic amniote animals distinguished from reptiles and birds by the possession of hair, three middle ear bones, mammary glands, and a neocortex (a region of the brain). The mammalian brain regulates body temperature and the circulatory system, including the four-chambered heart. The mammals include the largest animals on the planet, the rorquals and some other whales, as well as some of the most intelligent, such as elephants, some primates and some cetaceans. The basic body type is a four-legged land-borne animal, but some mammals are adapted for life at sea, in the air, in the trees, or on two legs. The largest group of mammals, the placentals, have a placenta which feeds the offspring during pregnancy. China for the purposes of this list article refers to a geographic area, now primarily politically identified with a modern nation state. Written records of the history of China can be found from as early as 1200 BC under the Shang dynasty (c. 1700–1046 BC). Ancient historical texts such as the ''Records of the Grand Historian'' (ca. 100 BC) and the ''Bamboo Annals'' describe a Xia dynasty (c. 2100–1700 BC). The Yellow River is said to be the cradle of Chinese civilization, although cultures originated at various regional centers along both the Yellow River and the Yangtze River valleys millennia ago in the Neolithic era. With thousands of years of continuous history, China is one of the world's oldest civilizations. According to the science of biological taxonomy, ungulates divide into different taxonomic or cladistic sub-categories. The 2 relevant to this list article are odd- and even-toed ungulates. Non-terrestrial species may be considered elsewhere. This list includes both domesticated species and the wildlife of China. Human uses in China for the terrestrial ungulates include food from flesh or milk, fuel from dung, cloth and leather from hair (or, wool) and hide, religious expression, draft animals for carriage, battle technology, subjects of plastic, graphic, written, and spoken art. ==Even-toed== (詳細はArtiodactyla) are ungulates (hoofed animals) whose weight is borne approximately equally by the third and fourth toes, rather than mostly or entirely by the third as in odd-toed ungulates (perissodactyls), such as horses. The name Artiodactyla comes from (Greek: ἄρτιος (''ártios''), "even", and δάκτυλος (''dáktylos''), "finger/toe"), so the name "even-toed" is a translation of the description. This group includes pigs, peccaries, hippopotamuses, camels, llamas, chevrotains (mouse deer), deer, giraffes, pronghorn, antelopes, goat-antelopes (which include sheep, goats and others), and cattle. The group excludes the ralated group of whales (Cetacea). Of the roughly 220 artiodactyl species, many are of great dietary, economic, and cultural importance to humans. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「List of Chinese terrestrial ungulates」の詳細全文を読む スポンサード リンク
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