Do centipedes have the most feet Please, everyone, 3Q

A primitive animal with "chemical **" - centipede The centipede, commonly known as "hundred-legged", does not have a hundred legs, only 20 pairs of legs. It is a phylum of arthropods and belongs to the class Myriapoda. The centipede is one of the oldest animals on earth, this primitive animal appeared in nature about 400 million years ago, it is a highly poisonous predator, its sense of touch and vision is very sharp, even the poisonous hairy spider can not escape its pursuit.

It hunts as fast as lightning, grabbing its prey quickly with all its might. Its "chemical**" is the fangs and glands. It has two curved and hollow fangs that communicate with the venom glands.

After capturing its prey, it quickly inserts its fangs into its body and injects venom to paralyze and then kill its prey. The centipede also often emits a peculiar smell to demarcate its sphere of influence.

The centipede has a lot of feet, people call it a centipede, but in fact it only has 22 pairs of legs. There is one animal called Malu, and it has more feet than centipedes. Centipedes are not the most legged animals. In fact, we don't know, because the world is so big, and people don't know all kinds of creatures.

No! The animal with the most legs in the world is the millipede, also known as the horse, which is a terrestrial arthropod. Millipedes, with a cylindrical or oblong-flat body, are divided into two parts, the head and the torso.

The head has a pair of stubby antennae, and the torso is made up of many segments, many of which can reach hundreds of segments. The first section is inadequate. 2nd to 4th segments, one pair of feet per segment.

Each of the remaining segments has two pairs of feet. In the Panamanian Valley of North America, there is a large horse continent with 175 knots and a total of 690 legs, which can be called the most legged animal in the world.

The subphylum Myriapoda belongs to the phylum Arthropoda of the kingdom FaunaMyriapoda Subclassified: Chilopoda, Diolopoda, Symphyla, Pauropoda Main features: The body is divided into two parts, the head and the trunk, and the trunk is composed of many segments, each with 1-2 pairs of feet.

Classification of subphylum Myriapoda Diolopoda: commonly known as millipedes, also known as "millipedes", because almost all segments have 2 pairs of feet, so this group is called diplopods. The class is divided into 15 orders, 135 families, 1800 genera, and about 11,000 species.

Pauropoda: The body is usually small, in between, with the pliopods forming the dignathida. The body consists of 11 body segments and a caudal segment, covered with 6 dorsal plates, and 9 pairs of feet.

The class is divided into 2 orders, 5 families, 30 genera, and about 550 species. Symphyla: Generally 2-8mm in length, milky white in the body, similar in appearance to centipedes.

The torso has 12 pairs of feet. The comprehensive class is divided into 1 order, 2 families, 13 genera, and about 200 species. 4. Chilopoda:

Commonly known as centipedes, centipedes, centipedes in a broad sense refers to labiopoda. The degree of keratinization of the body is low, each body segment has a pair of feet, and the body length is mostly between 10-300mm, and the largest individual can exceed 400mm. A pair of large jawed feet are powerful predators, hence the name Lamipoda, which is actually an appendage of the first trunk segment.

Labiopoda is divided into 5 orders, 21 families, 325 genera, and about 3,200 species.

The animal with the most feet in the world is the millipede.

Medicinal centipedes are large labioped myriapods with only 21 pairs of gait and 1 pair of jaws.

Money skewers. It is also a centipede, with only 15 pairs of footsteps and 1 pair of jaws; The "stone centipede" also has only 15 pairs of feet.

Although centipedes are also called "centipedes", not all centipedes have a hundred legs. Different species of centipedes have different body lengths, just like a long train, consisting of a dozen to dozens of links, and the last section is slightly smaller. The two segments of the head are dark red, with a pair of antennae and a poisonous palate, and each of the other segments has a pair of feet, so there are many feet.

Peru. Giant centipedes are up to 41 to 42 centimeters long. It is found on the island of Trinidad in the Caribbean Sea, South America.

of Peru, Ecuador.

Brazil and other countries and regions in the Amazon River Basin.

The centipede we usually see has a body composed of 22 segments, with 21 pairs of feet and 1 pair of jaws, and some centipedes have many and short feet, with 35 pairs and 45 pairs of ......That's why there was that brain teaser.

Because there are too many feet, it is very troublesome to put on shoes. Let's take a look at the few types of "Big Macs" inside centipedes.

The centipede has 44 legs.

The centipede is about 15 centimeters long and has many legs on its body, and the centipede's torso has 22 segments, each with a pair of appendages, and its feet are actually 44.

In the course of evolution, its first pair of appendages became a pair of venomous jaws, also called jaws. This jaw foot is part of the mouthparts, with claws and venom glands on it, which is the centipede to kill insects and stings.

Centipedes, also known as centipedes, have many legs on their trunks about a centimeter long. The centipede is known as a "hundred-legged", but in reality it does not have a leg. Originally, the centipede had a single segment on its torso, each with a pair of appendages, so it actually had only one leg.

Later, in evolution, the centipede's first pair of epipods changed and became a pair of venomous jaws, called jaws. The jaw foot is the part of the mouthparts with sharp claws and venom glands, which centipedes use to hunt insects and stingers. The last pair of appendages at the end of the body also have a change, extending greatly backwards, like tails.

The centipede is such a small animal, for insects, it is not only poisonous, but also ferocious. A small insect is pricked by its jaw and foot and is instantly killed. An earthworm will soon be poisoned if it bites it, and within half an hour it will be eaten to death.

I am. The word centipede means "100 legs" in Latin, and despite more than 100 years of extensive research on centipedes, no one has found that it has exactly 100 legs. Some centipedes have more feet, and some centipedes have fewer feet.

In 1999, it was found that there was a species of centipede with the closest number of feet to 100. It has 96 legs, and it is the only known species of centipede with an even number of legs: 48 pairs of legs.

All other centipedes have an odd number of legs, ranging from 15 to 191 pairs. So centipedes are not 100 legs.

There is a saying in the Chinese idiom that "a hundred-legged insect is dead but not stiff", do centipedes really have a hundred-legged?

Centipedes are large lipped myriapods with only 21 pairs of footsteps and 1 pair of jaws; The "money string" is also a centipede, with only 15 pairs of footsteps and 1 pair of jaws; The "stone centipede" also has only 15 pairs of feet. There are also some centipedes with many and short steps, with 35 pairs, 45 pairs, and the highest number of 173 pairs. There is a British researcher Keitel who specializes in centipedes and is a "centipede fan" with a new discovery.

In order to study centipedes, he traveled all over the British Isles and collected thousands of centipede specimens, the purpose of which was to find out how many pairs of feet centipedes had, and what caused the number of centipede legs to be different. Centipedes that inhabit rotten wood or stone crevices belong to the class Myriapoda, and the body trunk is composed of multiple rings, each with a pair of legs. Over the past century, more than 3,000 species of centipedes have been found around the world, ranging in number from 15 to 191 pairs.

But the strange thing is that the centipedes found before this are all odd pairs regardless of the number of pairs of feet, and no centipede has been found to have an even number of pairs of feet. Keitel's research confirmed that the number of centipede feet varied, but more importantly he found an even number of centipedes.

People often refer to centipedes as centipedes, but in fact, centipedes with exactly 100 legs have not yet been found. The average centipede has only 21 pairs of footsteps and one pair of jaw feet, which is 44 legs.

Ranging from 15 to 191 pairs.

The species of centipedes are also different.

The number of centipede legs varies depending on the species, generally 15 to 24 pairs of legs, but the maximum will be more than 100 pairs.

Centipedes are large lipped myriapods that are known for their arthropods like arthropods, typically having only 21 pairs of footsteps and 1 pair of jawed feet. Centipede centipede family terrestrial arthropods, the body is composed of many body segments, each segment has long feet, generally in the countryside more common "stone centipede" also has only 15 pairs of feet, and some centipedes have many and short feet, there are 35 pairs, 45 pairs, the most up to 173 pairs.

Species characteristics:

The centipede is also known as a centipede or a dragon, because it is ferocious, it is a carnivorous terrestrial arthropod, able to prey on most small insects, so it is also mythical as a centipede, and the venomous glands in the jaws at the very front of its limbs can spray poisonous protein-type venom, and can also be used as medicinal materials.

Centipedes are photophobic, diurnal and nocturnal, and prefer dark, humid, warm, sheltered from rain and well-ventilated environments. In the middle of summer, centipedes often hide in abandoned ditches, barren ditches, and ridges. By the end of autumn, centipedes tend to live in soft soil or rotting grass on leeward slopes, or in warmer places near tree roots.