How many constellations are named after animals?

In ancient times, the sun, the moon and the stars were often the best signs to guide people to distinguish directions and seasons. In order to better understand the stars, the ancients used rich imagination to divide the stars into several regions and conceived corresponding patterns. They are born in contact with animals, so it is not surprising that there are all kinds of animals in the constellation. According to a little statistics, there are 88 constellations in the sky, and there are as many as 44 kinds of animals, including 20 kinds of mammals such as bear, bear and lion, 8 kinds of birds such as peacock and skyhawk, 5 kinds of reptiles, 4 kinds of fish and 2 kinds of insects, in addition to mythical animals such as dragons and phoenixes that do not exist on the earth. What a rare zoo.