Mosquito: photos of all types of insects, structure, stages of development

Mosquitoes are distributed almost throughout the world, with the exception of particularly dry and snowy regions. At first glance, these representatives of the fauna are no different from each other - they all fly, squeak disgustingly and annoy with painful bites. However, some types of mosquitoes deserve closer attention, since their lifestyle is very interesting.

Do you know how many species of mosquitoes there are? There are about 3 thousand species all over the world, which, in turn, are divided into 38 genera. In Russia alone there are 100 species of mosquitoes.

Their activity and survival largely depend on their habitat. For example, insects that are common in humid and warm climates remain active throughout the year. Inhabitants of temperate zones are already forced to winter for several cold months. And representatives of the Arctic regions are able to be active for no more than a few weeks, but at the same time they reproduce incredibly intensively.

Mosquito eggs are also affected by their habitat in certain ways. Thus, the eggs of those species that live in temperate climates differ from northern ones in their resistance to the negative effects of low temperatures. The latter are able to calmly endure not only cold air, but also feel great under a layer of snow.

What does a mosquito eat?

Many people assume that regular mosquitoes and mosquitoes only feed on lymph. This is only partially true, since males and females have different eating preferences. The female mosquito bites animals and people in order to get a certain portion of protein. She needs this component for normal reproduction. The male insect prefers flower nectar. At the same time, it is impossible to distinguish a female from a male without a microscope and other devices. Among the existing species of mosquitoes, entomologists also identify vegetarians.

Active blood consumption has a scientific basis. Some people wrote a report and prepared scientific calculations. They contain brief information about dietary preferences, which serves as food for male and female mosquitoes. After all, blood-sucking pests do not attack all people. From a group of people resting in the forest or near a pond, the insect chooses a specific person. Therefore, people who are interested in them should learn everything about mosquitoes.

Mosquito jerk

The bell mosquito, or jerk, represents the order of Diptera and belongs to the chironomidae family. These are insects with long legs that usually form numerous flocks and swarm near damp places or flock to a light source. Surely each of you who spent the summer relaxing at the dacha saw the bells circling in the summer air and filling the silence with their endless squeaking.

In such flocks there are mainly males and are absolutely safe for humans and animals, since the ability to bite is not inherent in them. When sitting on some surface, they put out their front legs, their body freezes, but their paws constantly twitch. This is where their name comes from.

Who are mosquitoes

The mosquito, an insect that belongs to the order Diptera, appeared in our world more than 100 million years ago. Scientists still find the remains of these small pests during excavations. There are many publications and scientific papers online that describe interesting facts about blood-sucking mosquitoes. The first scientific description was presented in the 18th century. This material was prepared by Carl Linnaeus. He also came up with feminine names and also indicated distinctive features.

In the modern classification, which has been transformed and supplemented by scientists, there are about 40 genera. Many species of mosquitoes have detailed descriptions. When compiling the description, scientists highlighted the following aspects:

Characteristic structural features that Anopheles has.
Diet.
Activity period. Insects wake up when the ambient temperature rises.
Location.
Preferred habitat of the blood-sucking mosquito.

Scientists have been able to determine how many chromosomes a common mosquito has. Their number is 6. Undoubtedly, this is not the only interesting fact about mosquitoes. Thus, the heart of a mosquito resembles a tube consisting of muscles. As for whether mosquitoes have a brain, scientists give a clear answer. They have no brain.

Mosquitoes in Crimea

In Crimea, mosquitoes are found everywhere, including in the basements of houses and in utility rooms. Among them there are also dangerous species, from the bites of which you can “catch” a serious infection or virus.

In Crimea you can find different types of mosquitoes. For example:

Mosquitoes, which are called bells.
Mosquitoes, which are called mosquitoes.
Common mosquitoes.
Basement mosquitoes.
Giant mosquitoes.
Mosquito meadow.

Mosquito description

There are 4 main stages in the life cycle of a blood-sucking insect:

Mosquito eggs.
Small larva. It is similar in body structure to a worm. Avid fishermen often call the larvae bloodworms, and also use them to feed aquarium and river fish.
Doll.
Imago or adult individual. How much an adult mosquito weighs depends on the species.

The length of a mosquito's life cycle depends on the species. Some varieties live 2–3 months, others up to a year.

The structure of a mosquito is standard. It has a thin body, the length of which is 0.4-1.4 cm. Almost all varieties have long legs and working wings. People often confuse the Culexes they encounter indoors or in the forest with the Caramors (long-legged ones). Although centipedes with long limbs have an unpleasant appearance, they feed only on plant foods.

Blood-sucking insects have two pairs of wings with dark spots. The second pair of mosquito wings is practically not used. During flight, the insect makes up to 900-1,000 strokes. When approaching a person, you get the feeling that mosquitoes are squeaking. This effect occurs due to the fact that the insect makes a huge number of flapping of its wings. That's why blood-sucking mosquitoes squeak and people hear this sound.

When examining an insect under a microscope or magnifying glass, you can see the abdomen, which is divided into segments or strips. The number of stripes depends on the species. The chest is wide because it covers the internal organs. To study the insides, scientists made a cut. The legs of a mosquito are supplemented with claws, with the help of which it attaches to various bases and human skin. Based on how many legs the mosquito in question has, scientists determine its species. Insects also differ in shade. In nature, there are species with a green, gray or yellow color. The black mosquito can be found in basements or garbage dumps.

The head of a mosquito has a unique structure. The tactile organs, which include the antennae, are concentrated on it. The structure of the antennae is relatively simple. Each antenna includes about 15 segments, with the help of which space is studied. This difference between a mosquito and a squeak must be taken into account. Black and white eyes are concentrated on the head, with the help of which pests can see objects and find a victim. The mouthparts of a blood-sucking mosquito have a special structure. The weight of a blood-sucking insect is about 2.5-3 years.

How is a female mosquito different from a male?

In almost all species of mosquitoes, females and males have a number of distinctive features. Characteristic signs of gender cannot always be seen with the naked eye. Sometimes they relate to the internal structure or way of life.

Main differences:

size – females are larger;
antennae - simple in females, fluffy and thick in males;
oral apparatus – better developed in females;
sensory abilities - females feel much better and at a greater distance;
Life expectancy is several times longer in females.

Another important difference is that in blood-sucking species, only the female feeds on blood when she needs to lay eggs, since protein is needed for the formation of embryos.

How a mosquito drinks blood

The structure of the oral apparatus of each species has its own characteristic features. Those species that consume blood have a gnawing type of mouthparts and special internal organs. There are small teeth, with the help of which the integrity of the skin is broken. In this case, male mosquitoes use their mouthparts to obtain a plant extract. This is the difference between male mosquitoes and female pests. After all, males do not attack warm-blooded animals and people. Only females require blood to mate and reproduce.

Mosquitoes in Thailand

Thailand is a country “rich” in mosquitoes. And this is not surprising, since unique conditions for their life have been created here. There is simply an abundance of malaria mosquitoes, tiger mosquitoes, long-legged mosquitoes and others, no less dangerous. Mosquitoes in Phuket deserve special attention, since as a result of their bite a person can become ill with malaria, typhus, tropical fever and other ailments. In Thailand you can find both the smallest species of blood-sucking insects and the largest. Everyone who travels to this country, both on business and on vacation, is required to familiarize themselves with the safety rules. In this case, vaccination is required.

Where do mosquitoes live?

The active use of vehicles has contributed to the appearance of mosquitoes in Russia, America and other countries. These insects are absent only in Antarctica, since in such conditions the common mosquito cannot develop. Development and lifestyle depend on where the pest lives. The tropical mosquito is active throughout the year. Insects that live in temperate latitudes hide during the winter. For these purposes, the tiger mosquito uses apartments, houses and basements. In colder climates, insects develop less well because the temperature is not suitable for them.

Mosquito habitats

Basically, mosquitoes are heat-loving insects that live in the middle zone, as well as in conditions closer to tropical or tropical. The only places where mosquitoes are not found are the Arctic and Antarctica. The most dangerous species live in the warmest countries, such as India, Thailand, China, South America, etc. Therefore, for those who decide to get to know these countries better, there is a danger of becoming infected if they do not get the appropriate vaccinations. Less dangerous mosquitoes prefer conditions in the middle zone.

Types of mosquitoes

Entomologists study various insects. And a certain group of researchers is interested in existing species of mosquitoes. After all, these insects have infested many hemispheres. They annoy adults and children with both constant squeaking and painful bites. The cyclical nature of their development depends on the species.

Common mosquito

The common mosquito is an insect that feeds on blood. The common mosquito is often called the squeaky mosquito. During the period of the discovery of various states, with the help of ships and other modes of transport, they spread to almost all continents. Now apartment owners, summer residents, fishermen and avid hunters are faced with small blood-sucking insects.

The squeak is small in size. Its body length ranges from 3 to 8 mm. The male squeak mosquito consumes only the sap and nectar of plants. Females require not only nectar, but also lymph. They consume blood during the periods when they bear offspring. The length of the female proboscis is considerable, so they easily penetrate the skin and find a blood vessel. The mosquito's mouthparts make it easy to separate the skin. Squeakers have wings with which they move.

This insect chooses different places to lay eggs. The culex mosquito prefers:

Containers with stagnant water.
Shallow bodies of water.
Flooded basements.
Drains.

Larvae appear in the water. In order for them to develop into pupae and adults, they require organic matter and vegetation that is present in the water. The common mosquito is included in the epidemiological group. This is because squeaks carry a variety of diseases:

Meningitis.
Encephalitis.
Malaria.
Other infectious diseases.

Such types of blood-sucking mosquitoes rarely carry harmful microorganisms in Russia. Children and adults who are bitten by this insect experience allergic reactions.

Mosquitoes are biting

The extensive genus of biting mosquitoes includes more than 690 types. These small pests are found, as a rule, in the subtropics and also in the tropics. A mosquito from the tropics prefers to settle near housing in order to constantly receive food and reproduce. This type of mosquito squeaks when approaching its prey. On the body of aedes aegypti there are white stripes, which are distributed on the legs and also on the body. If you take into account how many pairs of stripes are present on the body, you can determine the stage of development of the insect.

Scientists say that in those places where the most biting mosquitoes live, there are a huge number of infected people. Infections carried by mosquitoes are varied: yellow fever and dengue. People who live in the tropics know how dangerous yellow fever is. The message about its appearance and the reasons for its spread was seen not only by the cousin, but also by people all over the world.

Malaria mosquitoes

Anopheles is a common mosquito species. There are a lot of important and interesting facts about malaria mosquitoes on the Internet. Thus, Anopheles carries single-celled parasites that cause malaria. It is difficult for ordinary citizens to find the differences between anopheles and squeak, because anopheles looks like an ordinary winged parasite. This requires appropriate devices to see what insects are made of.

The front legs of Anopheles are shorter than the hind legs. Therefore, in a calm state, its rear part is raised. This is how Anopheles mosquitoes differ from ordinary mosquitoes. Another feature is the presence of strong antennae and wings, which is what the mosquito squeaks with. The mosquito's proboscis is longer. Therefore, the process of sucking blood is more painful. Pests live near water, since mosquitoes and mosquitoes lay eggs only in water.

The difference between a mosquito and a mosquito must be taken into account, since Anopheles carries dangerous diseases. Therefore, information on how to kill an anomaly mosquito at home must be taken into account.

Mosquito bell

When learning everything about mosquitoes, you should pay attention to this species. Such insects choose places with high humidity. In the evening they perform interesting dances and squeak. The main reason why a mosquito squeaks is to attract the opposite sex. The bell is distinguished by the fact that it is born and dies within 2-2.5 days. What a bell looks like can be seen in photographs taken using a microscope.

Swamp mosquito

Previously, such insects lived in swamps or flooded meadows. Now they are moving to other bodies of water as the swamps dry up. The duration of insect love is limited to hours. A ritual dance is used to attract males. After mosquitoes mate, eggs are laid in moss or damp soil.

Centipede mosquito

In total there are about 4,000–4,200 species, the anatomy of which is similar. Body length ranges from 2 to 100 mm. These insects look disgusting, but they do no harm. They differ in that they have long legs with peculiar spurs. They are often confused with ordinary and striped mosquitoes. Finding where the centipede mosquito lives is difficult. After all, they hide their offspring.

Centipede mosquito

The long-legged mosquito has an impressive size - the length of the body together with the legs can reach 6 cm - but it does not pose any potential danger to humans. These insects are common on all continents and are absent only in arid regions and snowy areas.

This family includes about 4,200 species and all representatives choose damp, swampy places in the wild and warm, damp buildings and rooms if they settle near people.

Features of structure and nutrition

The body of the centipede mosquito is thin and elongated. The shape of the head is the same elongated and at the same time somewhat reminiscent of a stigma. On the head there is a pair of long antennae and a pair of compound eyes.

The long-legged mosquito has its characteristic, somewhat frightening appearance due to its elongated legs, the size of which is very impressive. On each shin there is a small process called a spur.

On a note! All representatives of this family have a spur-shaped process, except mosquitoes from the genus Indotipula!

Adult members of the family feed exclusively on nectar. Some may not eat at all, but only lay eggs and continue the race. But the centipede mosquito larvae require a lot of greenery for normal development, and if there are not enough wild plants nearby, they can even attack crops.

Insect protection

To protect themselves, people use special devices, repellents and folk remedies. Each option has its own characteristics.

Special devices

Traps. They are only suitable for catching pests. Before catching a mosquito in a room with their help, you need to choose a place for installation. By installing them in the house, you no longer have to think about how to catch blood-sucking mosquitoes in your room or in your country house. The caught insects are thrown into hot water.
Fumigators. Such devices are suitable for those who are interested in how to kill annoying mosquitoes at night. Fumigators distribute repellents that attract and kill parasites.
Repeller. The principle of its operation is based on the production of ultrasound. Modern repellent devices differ in range and configuration. There are stationary and autonomous repellers. Stationary devices are installed in local areas and summer cottages. Autonomous devices are used by fishermen and hunters.

Chemicals

For protection, repellent preparations are also used, which are produced by various companies. The most popular are:

Sprays and aerosols. They contain insecticidal components and natural repellents. They interrupt the smell of a person.
Creams and gels, for the preparation of which various components are used.

Folk remedies

Among the folk remedies used to repel blood-sucking insects are:

Tomatoes, geraniums, bird cherry and tansy. These plants have a rich aroma. Pests never approach them. They are planted in pots or in the soil near the house in order to create a buffer zone.
Citrus extracts. They are applied to the skin using cotton pads or clothing. Essential oils are used to treat window openings and furniture.
Vanillin. It is presented in various variations. You can choose vanilla sugar or vanillin extract to prepare the protectant. The list of recipes in which this component is present is huge. Therefore, each person will be able to choose the appropriate option.

Before killing mosquitoes, you need to think about whether they really disturb the peace and interfere with life. After all, not all species are harmful to humans and the environment.

Mosquitoes in the tundra

In the tundra, despite such difficult natural conditions, where there is practically no summer as such, there are some species of blood-sucking mosquitoes, such as the biting mosquito with two stripes, as well as other species - blood-sucking mutants. There are a lot of midges, winter mosquitoes and jerk mosquitoes here. Of particular note is the fact that here mosquitoes behave especially ferociously, compared to other natural habitats.

It is very important to know how to distinguish different types of mosquitoes from each other by their appearance. This will help protect yourself in various conditions, especially when you are in nature.

Features of a mosquito bite

There is an interesting feature in the act of biting a female mosquito:

While on the skin of a person or animal, the female bites through the top layer with her jaws.
The insect inserts its proboscis into the wound opening and injects saliva into the skin. Mosquito saliva contains a set of enzymes that prevent blood clotting and also cause a local allergic reaction (itching, redness, swelling).

Through the same proboscis, mosquitoes simultaneously suck blood.

The importance of mosquitoes for epidemiology

Epidemiologists closely monitor the growth of mosquito populations (especially some tropical species) and their migration patterns. Mosquitoes are carriers of many infectious diseases, for example, malaria, encephalitis, and a number of hemorrhagic fevers (yellow, West Nile).

In some cases, enzymes released by insects can cause allergic shock or angioedema, which requires immediate medical attention.

The benefits and harms of mosquitoes

These insects not only squeak irritably and bite painfully, they are also carriers of dangerous diseases. Mosquitoes drink blood not only from humans, they attack animals and birds, so they contribute to the spread of such terrible diseases as Dengue fever, Zika virus, malaria, typhus, etc.

Even if there is a mosquito and is not a carrier of viruses and infections, its bite causes pain. The moment of the bite itself is also sensitive - it is impossible not to notice it. The bite site turns red, swells and itches unbearably. In some cases, a person experiences a severe allergic reaction. Children with thin and delicate skin especially suffer from mosquito bites.

Despite the obvious harm, mosquitoes also bring benefits. For example, their larvae are eaten by many species of birds. The larvae themselves feed on dead insects, acting as a kind of orderlies. Mosquito remains are an organic fertilizer.

“Attract men and repel mosquitoes” 4 letters

[Home] D

AND

D is the first letter
U is the second letter
X - third letter
I is the fourth letter

“Ideological opponent” of caries 10 letters
“It is better to die standing than to live on your knees” (fiery Dolores) 8 letters

spirit

I m. 1) Philosophical concept meaning an immaterial principle; consciousness, thinking, mental abilities of a person. Ott. Thinking, consciousness as a special property of highly organized matter (in materialist philosophy and psychology). Ott. The immaterial and immortal principle that underlies all objects and phenomena and is primary in relation to matter; soul I 1. (in idealistic philosophy and religion). 2) Internal state, moral strength of a person or team; soul I 3.. 3) Characteristic features, basic properties; the essence of something. Ott. What determines behavior, way of thinking, etc. person; attitude, worldview. II m. An ethereal supernatural being that, according to religious beliefs, has an influence on the life of man and nature. III m. 1) Breathing (usually as part of phrases). 2) Air. 3) Aroma. Ott. Smell. IV m. Member of an armed terrorist national - usually Muslim - group; dushman, adversary, enemy.

spirit

-a (-y); m. 1) a) Consciousness, thinking, mental abilities of a person. In a healthy body healthy mind. Matter and spirit. Properties of the human spirit. b) ott. In materialistic philosophy and psychology: thinking, consciousness as a special property of highly organized matter. Matter is primary, and spirit is secondary. this T. In idealistic philosophy and religion: the immortal immaterial principle underlying all things and phenomena, which is primary in relation to matter. Absolute spirit. Holy Spirit Day. 2) a) the internal state, the moral strength of a person in a collective; soul 2) High morale of the troops. Don't lose heart (don't despair) Raise smb. spirit. (instill cheerfulness, confidence) Lose spirit (lose mental energy, despair) * Bravely, comrades, keep up, let’s get stronger in spirit in the fight (Radin) b) ot. usually in stable combinations. Courage, determination, courage. Pluck up courage. Take heart. How do you have the courage to talk about this? 3) a) The main direction, characteristic properties, essence of something. Contradict the spirit of the law. Get into the spirit of the people. b) ott. what or with def. That which determines behavior, way of thinking, etc. Spirit of time. Warrior spirit. Spirit of contradiction (desire to argue) 4) According to mystical and religious ideas: an incorporeal, supernatural being (good or evil), taking part in the life of nature and man. Good spirit. Forest spirits. 5) decomposition usually in stable combinations. Breath. It's breathtaking. The spirit freezes. Take breath. 6) decomposition Air. Breathe deeply with the forest spirit. 7) decomposition Smell, aroma. There was a mushroom spirit on the veranda. The turpentine spirit of new boards. - free spirit - evil spirit - holy spirit - with the holy spirit - in the spirit - not in the spirit - with all the spirit - what is in the spirit - in the spirit - as in the spirit - out of spirit - to knock out the spirit - to give up the spirit - to soar in spirit - to perk up - to be dispirited - disposition of the spirit - neither to hear nor to the spirit - neither by sleep nor in the spirit is not guilty - neither by sleep nor by the spirit know - with one spirit - presence of mind - so that the spirit - was not - so that the spirit - did not smell

spirit

perfume

I d'ukhi pl. decomposition the same as dushmans II spirits and many others. A solution of aromatic substances in alcohol, used as a perfume.

perfume

I perfumes; pl. (unit - spirit); decomposition = dushmans II spirits; pl. An aromatic alcohol solution used as a perfume. Bottle of perfume. Light, delicate perfume aroma. Women's and men's perfumes. Smell like expensive, cheap perfume. Smell yourself with perfume. Evening perfume. (used on special occasions) Long-lasting perfume. (with a persistent odor)

attract

nesov. trans. 1) Attracting, bringing closer, pressing to oneself. 2) To arouse interest in someone or something; occupy. Ott. Allure, captivate, attract. 3) To attract someone, to encourage someone to come somewhere, to be somewhere. 4) Encourage to do something, take part in something, involve in something. Ott. Induce to join someone, to make someone your supporter. 5) Use someone, something for anything, for any purpose. 6. To evoke or arouse in someone any feelings, any attitude. Ott. To endear oneself, to arouse sympathy. 7. Force someone to give an account of their actions on suspicion of something.

attract

see attract; -ay, -ay; nsv.

man

1) A person opposite in gender to a woman. 2) An adult of this gender, in contrast to a young man or boy. 3) Such a person, distinguished by firmness and courage.

man

-s; and. see also male 1) a) A person opposite in gender to a woman. Tall, handsome, young man. An elderly man. Men's conversation. Be among men. Flirtat with men. b) ott. A male person as the embodiment of certain properties, qualities (severity, firmness, honesty, etc.) A real man. Be a man. He won't make a man. Act like a man. 2) An adult of this gender, in contrast to a youth, a boy. Become a man. Men and boys congratulate women. Return from military service as a man.

scare away

nesov. trans. 1) Scaring, driving away. Ott. trans. decomposition To force one to refuse any action (from something that frightens or inspires fear). 2. transfer decomposition To repel, to distance with some properties.

scare away

see scare away; -ay, -ay; nsv.

mosquito

A small dipterous blood-sucking insect with a thin elongated body and a long proboscis.

mosquito

see also mosquito, mosquito Diptera, blood-sucking insect with a thin body. Malaria mosquito. - a mosquito won’t hurt your nose

Mosquito breeding

The life cycle of representatives of all species of mosquitoes occurs through 4 stages:

Egg. The female lays up to 145-150 eggs (in water). It takes 1 week to mature.
A larva emerges from the egg. The mosquito larva lives in an aquatic environment and feeds on small protozoa and microorganisms. Breathing is carried out through a small tube protruding from the shell of the larva.
The pupa is formed after the end of 4 periods of molting, and continues its development also in the aquatic environment.

The last stage of development of the mosquito insect - the adult - goes through its maturation on land.