The East Asian finless porpoise and the Yangtze finless porpoise actually refer to the same animal, also known as the white-finned dolphin (Scientific Name: Lipotes vexillifer). It is the only species in the porpoise family and is currently considered one of the most endangered marine mammals in the world.
However, there are some differences in geographical distribution between the East Asian finless porpoise and the Yangtze finless porpoise:
East Asian finless porpoise: East Asian finless porpoise is the general name for white-finned dolphins, usually referring to the distribution of this species in East Asia, China. This term is often used to describe the populations of baiji dolphins in areas such as the East China Sea, Yellow Sea and Bohai Sea.
Yangtze finless porpoise: Yangtze finless porpoise refers to a specific geographical population of white-sided dolphins in the Yangtze River Basin in China. It is the only freshwater dolphin in the Yangtze River and a subspecies of the white-tip dolphin. The Yangtze finless porpoise was once widely distributed in the main trunk of the Yangtze River and its tributaries, including Dongting Lake, Poyang Lake, Chaohu and other lakes.
Although the East Asian finless porpoise and the Yangtze finless porpoise refer to the same species, they are both currently facing serious endangered status due to threats from declining populations, habitat loss and human activities. Because the situation of the Yangtze finless porpoise is more severe, research and protection work on the white-skied dolphin usually focuses on scientific research and protection measures for the Yangtze finless porpoise.
animal tags：
you may also like
When a dog has a stillborn fetus in its belly, some of the following symptoms may occur: 1. Lack of appetite: The dog may lose interest in food, refuse to eat or eat less. 2. Abdominal Abnormalities: You may notice that your dog’s abdomen becomes unu...
In the animal kingdom, survival is a constant struggle, but at the top of the food chain, apex predators reign supreme. These predators have no natural enemies and are experts at hunting, controlling their ecosystems with fearsome efficiency. Let’s take a closer look at the top 10 apex predators in...
The phrase "Man is a social animal" is one of the most recognized observations in philosophy, often attributed to Aristotle. This concept has been central to understanding human nature and society, influencing fields ranging from sociology and psychology to literature and evolutionary biol...
The Blue British Shorthair is a cat breed whose lifespan is generally comparable to other healthy cat breeds. However, there are many factors that influence an individual cat's lifespan, including genetics, diet, living environment and genetic health. Generally speaking,...
Dogs need the right amount of salt, but excessive salt intake can be harmful to their health. Salt plays an important role in your dog's diet, including maintaining electrolyte balance and normal neurological function in the body. However, excessive salt intake can lead to water retention, de...
Bats like to live in groups. At most, there are 3,000 per square meter in the nest. The reason why they live together is still a mystery.Spanish scientists pointed out that people initially thought that bats crowded together to increase the temperature of their habitats, but research showed that thi...
The Golden Grain Cat is a popular pet cat breed with the following advantages and disadvantages:advantage:1. Gentle family members: Golden Grain Cats are gentle and kind-hearted, and are very suitable for living with family members. They are usually very clingy and like to follow their owners around...
Yes, you can use cardboard boxes to raise snails. Snails are small invertebrates, and for them, a suitably sized cardboard box can provide a comfortable living environment. Here are some things to note about using cardboard boxes to raise snails: 1. S...
Email: jsset#163.com (change # to @) Please indicate your purpose of visit! Guangdong ICP No. 2022053326 XML| map| Chinese
