The baiji (Chinese: 白鱀豚; pinyin: About this sound báijìtún , Lipotes vexillifer, Lipotes meaning "left behind", vexillifer "flag bearer") is a functionally extinct species of freshwater dolphin formerly found only in the Yangtze River in China. Nicknamed "Goddess of the Yangtze" (simplified Chinese: 长江女神; traditional Chinese: 長江女神; pinyin: Cháng Jiāng nǚshén) in China, the dolphin is also called Chinese river dolphin, Yangtze River dolphin, whitefin dolphin and Yangtze dolphin. It was regarded as the goddess of protection by local fishermen and boatmen in China (Zhou, 1991). It is not to be confused with the Chinese white dolphin or the finless porpoise.
- It plays as Ichthyosaur in Pleistocene Park Series