Spiders are insects, spiders are insects

Spiders are not insects, but belong to the class Arachnids among arthropods. Flies, mosquitoes, crickets, bees, etc., are our most common insects, and they belong to the class of insects in arthropods. Spiders and insects belong to different branches in arthropods.

Spiders are not insects!

All members of the insect family have such a condyle, that is, the whole body of the adult worm is divided into three parts: head, thorax, and abdomen, and six legs and two pairs of wings will grow on the chest. On the insect's head, there is also a pair of flexible antennae and two strange abdominal eyes.

Why is it said that spiders are not insects?

Because spiders have 8 legs, they have neither antennae nor ventral eyes on their heads, and their heads and thorax are joined together. Moreover, spiders belong to the class Arachniformes.

Inside the spider:

The body of the arachnid is divided into three parts: anterior, middle, (cephalothorax), and posterior (abdomen). Spider animals have four pairs of legs.

Life Cycle of a Spider:

Arachnids, such as spiders, lay eggs that hatch into small spiders. After several shedding of their skin, they grow into large spiders.

Moreover, spiders belong to the category of arthropods. Arthropods are made up of body structures and have a harder shell. As arthropods grow, they shed their shells.

Arachnids include: spiders, mites, scorpions, etc. There are 73 000 species divided into 10 orders, of which 4 are ordered.

Name: Number of species:

Scorpion (Scorpion) 2 000

Arachnida (spider) 40 000

Blind Arachnida (Blind Spider) 4 500

Sun-Sheltering Spider 900

All members of the insect family have such a condyle, that is, the whole body of the adult worm is divided into three parts: head, thorax, and abdomen, and six legs and two pairs of wings will grow on the chest. On the insect's head, there is also a pair of flexible antennae and two strange abdominal eyes.

Why is it said that spiders are not insects?

Because spiders have 8 legs, they have neither antennae nor ventral eyes on their heads, and their heads and thorax are joined together. Moreover, spiders belong to the class Arachniformes.

Inside the spider:

The body of the arachnid is divided into three parts: anterior, middle, (cephalothorax), and posterior (abdomen). Spider animals have four pairs of legs.

Life Cycle of a Spider:

Arachnids, such as spiders, lay eggs that hatch into small spiders. After several shedding of their skin, they grow into large spiders.

Moreover, spiders belong to the category of arthropods. Arthropods are made up of body structures and have a harder shell. As arthropods grow, they shed their shells.

Arachnids include: spiders, mites, scorpions, etc. There are 73 000 species divided into 10 orders, of which 4 are ordered.

Name: Number of species:

Scorpion (Scorpion) 2 000

Arachnida (spider) 40 000

Blind Arachnida (Blind Spider) 4 500

Sun-Sheltering Spider 900

Resources.

Spiders are not insects! Insects all have 6 legs or auxiliary legs.

Spiders belong to the class Arachnids of the phylum Arthropoda. Whereas, insects are a general term for animals belonging to the class Insecta.

Both are phylum Arthropods but not a class, so spiders are not insects. And the spider is 8 steps. There are books in the lungs for breathing. Insecta respiration generally relies on ** and organ tubes.

No, the rules for classifying insects are: they have tentacles and three pairs of feet (feet) on their bodies.

The spider, on the other hand, has four pairs of legs, although his appearance tells us that it looks like an insect. Apparently he is not, not belonging to insects.

Spiders belong to the category of arthropods.

No, spiders belong to the class of arachnids and insects belong to the class of insects. The most striking feature of insects is that the body is divided into three parts: head, thorax, and abdomen, and has a pair of antennae, two pairs of wings, and three pairs of legs. Friends in Shanghai can go to the Shanghai Insect Museum (a professional insectarium of the Academy of Sciences).

No, it belongs to the phylum Arthropods.

There are 4 classes of Arthropoda of the Arachnida.

Insecta, Crustacea, Arachnida, Myriapoda.

I learned it in a junior high school biology textbook.

No, insects have a pair of antennae, six pairs of legs, etc., which spiders don't have

Chinese name: spider.

Chinese aliases: net worm, flat bead, garden bead.

Latin name: Araneida; Araneae's English name: spider

Classification: Order: Animalia

Phylum: Arthropoda of the phylum Arthropoda

Class: Arachnida

Order: Araneae, Clerck, 1757 suborder: Mesothelae

Protospider suborder MyGalomorphae

Araneomorphae

It should belong to insects

Oh, yes. Arthropods

Spiders are not insects! Spiders are generally considered to be insects, but they are not insects, just like scorpions and centipedes. Spiders, are animals of the class Arachniformes, not invertebrates of the class Insectidae.

Spiders differ from insects in that their bodies are divided into two parts, the head and abdomen, and they have eight legs. The body of the insect is divided into three parts: head, thorax, and abdomen, and has six legs. So it's just like a worm but not an insect.

LifestyleThe lifestyle of spiders can be divided into two main categories. That is, the nomadic type and the sedentary type. Safari type spiders, spiders that hunt everywhere, hunt, have no fixed residence, do not build webs, do not burrow, and do not build nests.

There are scaly arachnidae, ursoaradae and most tarantulas.

It belongs to the myriapoda class of arthropods, and centipedes, and there are many legged and headless insects of the same sect. . .

Spiders, like scorpions and centipedes, do not belong to insects, because the basic characteristics of insects are three heads and abdomen, 2 pairs of wings and 6 legs, spiders belong to the phylum Arthropods, Arachnida, and the common name of all species of the order Arachnids is terrestrial. Spiders are highly sensitive to changes in environmental factors including habitat structure, habitat type, wind, humidity and temperature, and can be used as an indicator group to monitor habitat and biodiversity changes. Hope it helps