Interesting facts about insects. Amazing insects

The insect class is the most numerous on Earth:it has about one million species. Some of its representatives are considered the oldest inhabitants of the planet. They inhabited it 400 million years ago. This class managed to survive and survive in the conditions of disasters that happened more than once on Earth. Due to the peculiarities of life, today insects are a progressive group of animals.
Information about insects presented inspecial literature, striking a number of unusual and little-known facts. The same sources indicate that the life of wildlife on the planet is not fully understood.

Major class units

The life of insects living on the planet is under the scrutiny of zoological scientists. For the convenience of studying animals they were divided into groups.

The basis for the classification were the following signs:

• nature of development - direct (without metamorphosis), indirect (with metamorphosis);
• features of the structure of the oral apparatus - sucking, gnawing, licking, gnawing-sucking;
• the presence and structure of the wings.

In this regard, scientists have identified the following groups -cockroach, termites, orthoptera, lice, bugs, even winged, coleoptera, lepidoptera, hymenoptera, Diptera, fleas. Here is a far from complete list of existing insect groups.
Due to its high ability to adapt toliving conditions insects spread throughout the planet. They live on the surface of the earth, in the soil, in fresh and saline water bodies. Some types of insects are parasitic on humans, animals, plants.
Modern scientists were able to establish thatthere were groups of insects that have now become extinct. Their most ancient representatives belonged to the orders Prathrakans, dragonflies, Herarids and others.

Hymenoptera

The brightest representatives of this order are bumblebees, bees,wasps, ants. Characterized by a full development cycle, the presence of two pairs of mesh wings, sucking and varnishing mouth apparatus. These animals received another name - social insects.

Their way of life has always been interesting to man. Today, it is known about the existence of twenty thousand species of bees, many of which are cultivated by humans to produce such a valuable product as honey.
But not everyone knows that these insectsyou have to work hard throughout your life. For honeycombs to form 500 grams of honey, one bee needs to make 10 million flights from hive to flower and back. At the same time, you can hear the characteristic buzz. It appears for the reason that insects cut through the air, making frequent strokes of their wings. Sometimes their frequency reaches 11,500 strokes per minute. But this is not a record. Known stinging insects, which are able to perform more than 62 thousand wing strokes in one minute.
A person, having studied the habits of honey bees, learned to create favorable conditions for them in order to receive bee products of better quality and in large volumes.
Wasps and bumblebees are also social insects.Their families do not live long - only one summer. Only the young womb remains for wintering, the old one dies. Together with her at the end of the summer males and working insects end their lives.
Members of the hymenoptera order are excellent pollinators.

Cockroach

Red and black cockroaches - the main representativesdetachment. They settle in those places where a person ceases to care about the cleanliness of their home. These dangerous insects can cause the spread of some infectious diseases. Cockroaches penetrate the places where human food is stored, and pollute them with waste products.

The female cockroach is able to postpone for about a year.two million eggs. From them white small insects, similar to adults, are born. After a while they molt, acquiring the coloring of adult individuals.

Lepidoptera

All kinds of butterflies belong to the order.Interesting facts about insects always relate to the life of this particular group of representatives of the fauna. Butterflies are varied in wing color and size. For example, there are insects, which are sometimes mistaken for birds - this is the wingspan of these butterflies.

Some species are only nocturnal. It is known that butterflies try food in an unusual way - hind legs. The structure of their wings became the subject of study not only of a scientific laboratory.

Orthoptera

Locusts, crickets and grasshoppers belong to the squadorthoptera. Insects of this group are distinguished by an incomplete development cycle (without transformation), the presence of a gnawing mouth apparatus, two pairs of particular wings, which scientists call elytra.

The most dangerous insects of this order are locusts.The species has the ability to mass reproduction. Gathering in huge flocks (the number can reach 50 billion individuals), the locust moves over long distances. All vegetation on the way of the hordes of insects is destroyed. A locust flock eats the same amount of food per day that a multi-million city, such as New York, will need for the same period. Damage caused by locusts, in some cases irreparable.

Beetles

The detachment has another name - beetles.The characteristic representatives include the rhinoceros beetle, cockchafer, ladybug, ground beetle, weevil and many others. The life of insects of this order is full of mysteries, secrets and legends. About 400 thousand species of beetles are known on earth. The largest member of the squad, the titan beetle, is seventeen centimeters long. Also known species, the length of which is several millimeters.

New books regularly appear in the literature.interesting facts about insects of this group. For example, a stag beetle grows up to eight centimeters in length. Its larvae develop in rotting tree stumps for five years. During this time, they reach a large size - about 14 centimeters.
Many bugs are pests. They destroy the planting of cultivated plants, forests, food, wood products, leather and other natural materials.

Interesting facts about insects

It is known that the dragonfly is the fastest insect on Earth. It is able to move at a speed of fifty-seven kilometers per hour.
There are countries where insect dishes are a real delicacy. Food from fried crickets and locusts is rich in proteins, carbohydrates and other beneficial substances.
Grasshoppers can jump a distance that is more than forty times the length of their bodies.
Most domestic flies live in the area whereThey were born, but there are cases when insects move more than forty kilometers away from their homes. It turns out that flies cannot withstand the force of the wind and travel along with the flow of air.
Scientists have found that on average in a territoryequal to a square kilometer, lives about 26 billion different insects, which differ from each other in lifestyles, food addictions, ways of development, life expectancy.
Modern science can't know everything about insectsfor the reason that there are still unknown species. But even those that are described by scientists have not yet been fully studied. The world of insects is the most mysterious and little-studied part of wildlife.
Interesting facts about insects, their knowledge teach a person to treat nature correctly, to understand its laws, not to harm the world around it.