Characteristics of eye butterfly larvae, butterfly larvae are monocular, how does one eye become com

Characteristics of the larvae of the eye butterflyThe larvae of the gray butterfly are flattened in shape, like a slug, and have glands on the body that secrete honey dew to attract the ant colony and form a symbiosis: the gray butterfly secretes sap for the colony to suck and the colony protects the larvae.

There are two types of insect eyes, one is called compound eye and the other is called single eye. The head of an insect generally has a pair of compound eyes, which are composed of many small eyes, each of which is hexagonal, but this does not mean that there are as many small eyes as there are to see how many flowers, but each small eye can only see a part of the object, and the whole eye sees the object like a patchwork. Insects have a very wide field of vision, they are not like our eyes, they can only see objects in front of them.

Lo and behold, the compound eyes of the protruding eye fly are born on the stalk-like protrusions on both sides of the head, and it can see objects in all directions, and it is not easy to approach it. In addition to the two main compound eyes, many insects also have several small eyes, known as monoculars, each of which consists of only one small eye, and the function of the monocular may only be to distinguish the brightness and darkness of light.

Monocular refers to the fact that the eye of an insect has a vitreous body and retina composition, and its principle and physiological structure are similar to that of humans, while the working principle and physiological structure of the compound eye are significantly different.

If one eye becomes a compound eye, it must be related to biology, and it will gradually become a compound eye. Just like people, human beings slowly change from babies to children, and children to children.

Each micro-imaging unit forms an image of the external object similar to a local or point, which is then collected into the optic nerve of the insect, analyzed and processed by the optic neuron to form a unified and complete image, and finally transmitted to the insect's brain.

This should be a bit similar to the compound eyes of dragonflies, but the formation process is a bit complicated anyway.

I think it's a kind of translation of his own situation that will eventually turn out to be like this. Target.

I think this is achieved through a certain amount of technology.

In fact, there is no clear scientific explanation of this question now, and I think there will be a scientific answer in the future.

Wingspan 60 65mm. dorsal body black-brown, underthorax grey; The wings are dark reddish-brown, and the forewings are sub-top black and golden on the background. 1 large eye spot with 2 blue hearts, and 1 small black spot in the lower part of the yellow circle; Hindwings white-hearted, black-bottomed, red-red, small eye spots, 1 located in chamber 1b.

The reverse of the forewings is lighter than the front, the eye spots are like the front, the lower part of the yellow circle has no black spots, and the tips of the wings are scattered grayish-white; The hindwings are lined with light gray on the reverse side, especially in the subterminal area outside the posterior margin and the posterior middle domain, the reddish-brown oblique band in the middle of the middle of the anterior margin reaches the sub-middle fold, the reddish-brown outer band reaches the 6th vein from the middle of the anterior margin, folds outward to the 5th vein near the base and then reaches the sub-median fold backwards, the terminal area is reddish-brown, and the terminal line is light gray.

Wingspan 50-60mm. The basal half of the male forewing is dark blue, with a black velvet luster, with 2 inconspicuous orange bands in the middle chamber, and the eye lines in the 2 chambers are indistinct; The hind wing surface is mostly royal blue except for the brown hind margin. females dark brown, with 2 orange rod bands in the middle of the forewings and distinct eye lines in the 2 chambers; Most of the hindwings are dark brown.

The eye-like spots are larger and more striking than those of male butterflies. The seasonal type of this species is obvious. The forewings of the autumn type are dark on the reverse surface, and the hindwings are mostly dark grayish-brown with blurred markings.

summer grayish-brown, forewings with black eye lines, three orange transverse bands at the base; The eye lines of the hind wings are inconspicuous, and the reddish-brown wavy mottled distribution is distributed in between. The color of the winter type is darker, and all the markings are not obvious; The 6 veins on the outer margin of the forewings are distinctly protruding outward.