Amazon river dolphins, also known as pink river dolphins or bots, live only in freshwater. It is found in many of the Amazon and Orinoco river basins in Bolivia, Brazil, Colombia, Ecuador, Guyana, Peru and Venezuela. It is a relatively abundant freshwater whale with an estimated population of tens of thousands. Over the last decade, genetic studies have been conducted that allow us to define the classification of river dolphin species in South America. Currently, four types of dolphins are proposed: Bufeo or Boto (Inia geoffrensis), Bolivia dolphin (Inia boliviensis), River dolphin Araguia (Inia araguiaensis), and tucuxi or gray dolphin (Sotalia fluviatilis).
us.whales.org Изображение: us.whales.org Some dolphin species, such as Amazon river dolphins, Ganges river dolphins, and Indus river dolphins, predominantly / exclusively inhabit the freshwater river. Is known. Still, as mentioned above, most dolphins live in saltwater environments.
What kind of water do dolphins live in?
The rare northern and southern right whale dolphins are examples of species that prefer to live offshore. Can dolphins live in freshwater? Dolphins such as the Amazon river dolphin (bot) and the Indian river dolphin live only in freshwater rivers and lakes.
Where do dolphins live on the Amazon River?
Freshwater species are found throughout the Amazon and Orinoco rivers, and their marine subspecies inhabit coastal estuaries and bays from Brazil to Nicaragua. Tucuxi dolphins move in groups and, unlike Amazon river dolphins, jump out of the water.
What are the types of dolphins in South America?
1 La Plata dolphin. 2 South Asian river dolphins. 3 Amazon river dolphin. 4 Bolivian river dolphin. 5 Arag Iron River Dolphin.
What is the largest river dolphin in the world?
Amazon river dolphin. Iniajiofrensis or Amazon river dolphin, also known as the pink river dolphin, is a newly discovered species of dolphin. These dolphins are 8.2 feet long and weigh 185 kg, making them the largest species of river dolphins.
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