In terms of attributes, dolphins are a class of small toothed whales. Dolphins themselves also contain more species. Specifically, dolphins include more than 10 genera, each of which contains at least one species of dolphins, a total of more than 30 species of dolphins. There are differences in the appearance of these dolphins, and the size is also different. 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 relatively narrow. Their number is also different, some species are common, some species are very few, and even they can be said to be endangered.
As mentioned above, there are many species of dolphins, but the survival status of these species is different. Some varieties are common, and some varieties are numerous. The following species of dolphins are relatively common:
1. Spinner dolphins: Their body length is generally about 2.4 meters. They are a very lively dolphin, when they encounter ships, they will actively approach, and even swim with the ships.
2. Reissner's Dolphin: This dolphin is also known as the striped dolphin. Their body length can reach about 3.8 meters, which is one of the larger dolphins. They are mainly distributed on the east coast and are a common species.
3. Bottlenose dolphin: This kind of dolphin is about the same size as the previous one. They swim very fast and can even shuttle freely among boats.
4. Long-snouted dolphin: This dolphin is a kind of dolphin that likes to swim in groups, and even hundreds or even thousands of dolphins can be seen traveling together. Their swimming speed is also relatively fast, and their personality is relatively lively. This is also a kind of creature that likes diving very much, and can jump out of the water 1-2 meters high.
