白鳍豚(LipotesvexilliferMiller)
Production in the middle and lower reaches of Anhui, Yu Changjiang Hubei, Jiangsu section of the river. They are approximately in the Yangtze River in the 25000000 years of life, there is a “living fossil ”(活 化石) of the name. As the number of odd little, was listed as China's level to protect wild animal.
奥瑞纳克鳄鱼(OrinocoCrocodile )
• This kind of life in Venezuela‘s( 委内瑞拉) Orinoco crocodile. It is the largest American crocodile, is a rarity in the animal in venezuela. Over the years the Venezuelan units concerned to take measures to protect endangered the Orinoco crocodile, and have achieved success.
夏威夷蜗牛(genus Achatinella)
• Because of the damage to the environment, cause they gradually lost their original habitat. Besides they are also subject to other imported animal threats, such as mice, carnivorous (肉食 性的)snails, Africa large snails. And it brightly colored shell, lead to many collectors like snail shell people at any cost to have it.