Dolphins belong to the class of small toothed whales, which itself contains many species. Specifically, the dolphin category includes more than ten genera, and each genus includes several species of dolphins, a total of more than 30 species. These dolphins are quite different. Their appearance and body shape are different, and their distribution in sea areas is also different. In addition, the number of different species of dolphins is also different. Some are more common, while the number of some varieties is very small, even on the verge of extinction. 1、 How many kinds of dolphins are there? In terms of attributes, dolphins are a kind of small toothed whales. Dolphins themselves also contain a large number of species. Specifically, the dolphin category includes more than ten genera, and each genus contains at least one dolphin, with a total of more than 30 kinds of dolphins. These dolphins are different in appearance and body shape. Because the habits and preferences of these different species of dolphins are different, their specific distribution areas are also different. Some species are widely distributed, while others are narrow. Their number is also different. Some varieties are common, while others are very few. It can even be said that they are on the verge of extinction. 2、 What are the common species of dolphins? It has been introduced above. There are many species of dolphins, but the survival status of these species is different. Some varieties are common, and some varieties have a large number. The following dolphins are relatively common:
1. Flying dolphins: their body length is generally about 2.4 meters. They are very lively dolphins. When they meet a ship, they will approach it and even swim with the ship.
2. RIE's Dolphin: this kind of dolphin is also called pattern dolphin. Their body length can reach about 3.8 meters. Among dolphins, they are relatively large. They are mainly distributed on the east coast and are a common species.
3. Bottlenose dolphin: this kind of dolphin is almost the same size as the other one. They swim very fast and can even shuttle freely among ships.
4. Long snout Dolphin: this kind of dolphin likes to swim in groups. You can even see hundreds or even thousands of dolphins traveling together. Their swimming speed is also relatively fast and their character is also relatively lively. This is also a kind of creature that likes diving very much. It can jump out of the water 1-2 meters high. （HaiTunYouDuoShaoChong，ChangJianPinChongYouNaXie）