Ad
related to: when did baiji become extinct due to coronavirus today
Search results
Results From The WOW.Com Content Network
The baiji (Lipotes vexillifer), is a probably extinct species of freshwater dolphin native to the Yangtze river system in China. It is thought to be the first dolphin species driven to extinction due to the impact of humans. This dolphin is listed as "critically endangered: possibly extinct" by the IUCN, has not been seen in 20 years, and ...
The Yangtze Freshwater Dolphin Expedition 2006 (Chinese: 长江淡水豚类考察) was a six-week search expedition undertaken in November and December 2006 in Central China in an attempt to locate continued proof of the existence of the endangered baiji Yangtze dolphin (Chinese river dolphin).
2. Baiji Dolphin (Lipotes vexillifer) Known as the Yangtze river dolphin, or the Chinese lake dolphin, the Baiji was declared functionally extinct in 2007. This was announced after a dedicated six ...
In 2007, a large, white animal was sighted and photographed in the lower Yangtze and was tentatively presumed to be a baiji. [113] However, as there have been no confirmed sightings since 2004, the baiji is presumed to be functionally extinct at this time. [114] "Baijis were the last surviving species of a large lineage dating back seventy ...
Despite the world's last captive thylacine dying in 1936, the secretive animal wasn't declared extinct until 1986. More recently in 2007 the Baiji dolphin , a rare river dolphin native to China ...
For premium support please call: 800-290-4726 more ways to reach us
Lipotidae is a family of river dolphins containing the possibly extinct baiji of China and the fossil genus Parapontoporia from the Late Miocene and Pliocene of the Pacific coast of North America. [ 1 ] [ 2 ] The genus Prolipotes , which is based on a mandible fragment from Neogene coastal deposits in Guangxi, China, [ 3 ] has been classified ...
When dinosaurs got big. Another period of extreme volcanic activity 201 million years ago marked the end-Triassic mass extinction. It has been linked to the breakup of the Pangea supercontinent ...