Flies Why can ants stand on the ceiling?

The end of the fly's six legs has tarsal joints, which are used to grasp the surface of the object it is clinging to. It doesn't weigh much compared to the size of the fly's body, so it only takes a small amount of force for the fly to grab the ceiling without falling off. If you have a high-magnification magnifying glass, you can use it to see a set of claws on the fly's legs, and at the bottom of the claws there are spongy pads that look like folded potato chips, which make the soles of the feet adhere more firmly to the surface.

The fly foot pad acts like a soft pad rather than a suction cup on the octopus's foot, making it stable enough for the fly to rest in one place or crawl around. When it crawls around, it can walk flat on the ground at any time, even if it has two legs dangling in the air. Unlike flies, which crawl on foot pads, ants rely more on their claws to cling to surfaces, but foot pads are much smaller than flies.

Some ants are actually good at climbing. Ants that live on the ground are more accustomed to rough ground, unlike some ants that live on trees, and can walk freely on smooth surfaces or even upside down. Of course, none of the above is a problem for ants that crawl into the house.

They are very light and small, and it may take less effort than a fly to crawl on the ceiling. Unlike flies, which crawl on foot pads, ants rely more on their claws to cling to surfaces, but foot pads are much smaller than flies. Some ants are not as good at climbing as some people think.

Ants that live on the ground are more accustomed to rough ground, unlike some ants that live on trees, and can walk on smooth surfaces or even inverted bodies. Of course, none of the above is a problem for ants that crawl into the house. Their bodies are so light that they may even spend less effort than flies to crawl on the ceiling.

The fertilized eggs of ants are almost transparent and white, a bit like small glass balls, and it was found that the protein content of ant eggs is 16 times that of milk and 38 times that of eggs, which is more productive than fish eggs.

Because the feet of flies have many claws and sticky hairs, it has a lot of friction with the ground when it walks upside down, so it can walk on the ceiling, and the ants have very small and robust burrs on their feet, and the burrs rub against the ground when crawling, so ants can walk on the ceiling.

Because they have a great adsorption to the wall.

Because the feet of flies and ants are very small, and there are many fine foot hairs on the soles of their feet, which can increase the friction during walking, which is equivalent to indirectly adsorbing on the wall, so it is not easy for them to fall off when walking on the ceiling.

This is because their leg structure is special.

They are small in size and weight, and they have a peculiar leg structure

That's because they have grooves in their legs that allow them to walk on the ceiling

It's because people's tentacles have adsorption power.

Because of their characteristics, I think this should be their means of survival anyway.

This is their unique feature, and their bodies are still very light.

Because people can have their own means of survival.

Because they are light and have a lot of strength relative to their body weight, they can dig their sharp claws deep into the gaps in the ceiling. If the ceiling is smooth mirrored, then the ceiling is free of flies and