Sea hare is also called "sea slug", which belongs to the animal kingdom, that is, a kind of animal, can not be considered as a plant.Although they sometimes stay in one place for a long time, do not move, and look like plants, they are animals.
Some people think they are rabbits because they have "rabbit" in their name.In fact, from the specific category, the sea rabbit belongs to the mollusc gastropod, that is, a kind of mollusc, with the land rabbit difference is relatively large, the land rabbit belongs to mammals, much higher than the sea rabbit.As a mollusk, sea hares are not a relatively advanced animal, nor do they have very advanced structures and organs.Aplysia conforms to the basic characteristics of mollusks, their bodies are relatively soft, they use their feet to move and so on.
As mentioned above, sea hares belong to mollusks.From the point of view of living environment, they live in the ocean, is a marine animal, from their name can also be seen in their living environment is the ocean.Therefore, in general, they are mollusks living in the sea.Specifically, Aplysia is widely distributed in the world's sea areas, from the tropics of low latitudes to the polar regions of high latitudes.In the warmer parts of the tropics, there are more nudibranchs.In the sea area of our country, there are also some sea hares, which are more numerous in low latitudes.
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