Goldfish (definite introduction)
Goldfish (definite introduction) can be said to be our country Private varieties, with continuous breeding in recent years, more and more new varieties have been displayed. If you like goldfish, have you ever paid attention to the mutations in goldfish eyes? In addition to the normal eyes we often see and the well-known blister eyes, what other eyes does goldfish have?
1. Normal eyes: Those eyes that are the same size as wild-type crucian carp are called normal eyes.
2. Longan: Except for excessive expansion of the eyeball and partially exceeding the orbit, this kind of eye is called longan.
3. The Heavenly Eye: The Heavenly Eye is similar to the Longan, both are larger than ordinary eyes, and the eyeballs are also partially larger than the orbits. The only difference is that the pupils of the Heavenly Eye are larger. Turned 90 degrees and headed towards the sky. There is also a kind of eye with a translucent bubble on the outside of the sky eye. This kind of eye is called the sky bubble eye.
4. Blister eyes: The orbit of this kind of eye is as big as a longan, but the eyeball is as small as an ordinary eye. There are half transparent bubbles on the outside of the eye. This type of eye is called a vesicular eye. There is another type that is similar to a blister eye, but the translucent blister in the eye socket is smaller, and there is only a small protrusion on the abdomen of the eye socket. From the appearance, it looks like the head shape of a frog, so it is called a frog head. Some people also call it a toad head. .
</p>
</p>