Types of house cockroaches. View of cockroaches eating eyelashes (photo)

Cockroaches can turn into a nightmare for a house or other place where people live. When such "neighbors" appear, it is not a simple task to deduce them. Once insects occupy a room with suitable conditions, their numbers grow with geometric progression. And you can get them out only if you determine exactly the type of cockroaches.

Years of study

Science knows about the existence of about 5000 species of cockroaches. In homes and apartments, about 55 of them can live, but often we come across only a few. Almost everyone is afraid of big cockroaches. And in this there is nothing strange: these insects can hardly be called pleasant neighbors.

Can cockroaches fly? They can, as they have wings, reduced only in some species. The flying insect causes even greater horror in people panicking fearful cockroaches. In nature, there is only one species of these insects, capable of easy flight. However, it does not occur on the territory of our country. By the way! It is believed that every ten years there is a new kind of cockroaches.

Insects prefer rooms in which it is warm and humid. The activity of these creatures manifests itself at night, which prevents their timely detection. The length of the body of insects is different and can vary from 0.4 to 10 cm. The head is in the form of a triangle, flattened in the dorsoventral direction. The mouthpiece is a gnawing type, and the mouth opening is at the bottom.

Black beetle

Black cockroaches are the most common. Food is served to them in fresh and spoiled form. In areas with a warm climate they live even on the street. In fact, the house for black cockroaches is only a small part of their range. And the definition of a black big cockroach is quite wide. Their color can vary from rich brown to black.

The size of this kind of cockroaches also has different. The term "large" in a disinfection specialist is perceived literally (centimeters ten). However, in reality the insect body does not exceed 3 cm in length in females. By the way, their presence in the room is a sign of poor sanitary conditions. They dwell in tanks with garbage, toilet rooms and other similar places. It is not surprising that these creatures are the bearer of many diseases. The horror causes only the appearance of cockroaches. Photo of insects is clearly demonstrates.

Red cockroach

Red cockroach is one of the species with the widest range. Basically, we meet them. They accompany the person everywhere, where he leaves the remains of food.

The structure of red and black cockroaches is identical. Only the first have an elongated body with a rust-brown chitinous cover. The popular name is a cockroach. Red kinds of house cockroaches surround a person everywhere.

American cockroach

The size of the American cockroach can reach four centimeters. They feed almost everyone and have a high fertility. A considerable speed of growth and the ability to survive make it necessary to talk about this representative of cockroaches seriously.

Moving American cockroaches can everywhere, even on the ceiling. In case of danger, this insect exudes a stinking liquid that causes an instant allergy in the opponent. It can be attributed to long-livers among the cockroach family. If you find this creature in your home immediately contact the appropriate service for their removal. American cockroach in the fight for food can even attack a pet! Agree, such creatures are very unpleasant neighbors.

We listed the most famous types of cockroaches. Next, let's talk about those who, at a meeting, can cause surprise and even amazement.

Cockroaches-albinos

This is a rather rare phenomenon, nevertheless causing discomfort. It looks like an insect that dropped the shell during molting. The procedure for changing the chitinous cover (molting) occurs up to 8 times during the life of the cockroach. Then it becomes quite light, but soon chitin is formed again.

Albinos are endowed with a colorless shell. This phenomenon is also found among other species of animals and plants. It is worth remembering that albinos are the same pests as other cockroaches. How many species of cockroaches known to scientists, it is difficult to say. Approximate number of them - five thousand, other sources call the number 4600. Albinos can be any insects.

Which individuals get into the house?

Not all kinds of cockroaches tend to get into the house. But if Red Prussians got into the dwelling, then the struggle is serious. Those tenants, who were already engaged in breeding cockroaches, remember their quickness. It is difficult to find out exactly where these insects came from. But the main reasons for their appearance in the apartment are known:

• Dirty dishes in the sink, which is not washed for a long time;
• Garbage with food leftovers, which is rarely taken out of the house;
• Neighbors who already have cockroaches.

The risk of insect pests from those who live near dining rooms and cafes is increased. There are cases when cockroaches are simply brought from work. Maintenance of cleanliness in the house (first of all in the kitchen) is the main means of preventing the appearance of disgusting insects. Even one cockroach, who got into the house, can multiply rapidly. By the way, it also happens that insects appear in those who zealously monitor the cleanliness of the home.

Reproduction of different species

Knowing the basics of the life cycle of cockroaches will help prevent their occurrence and facilitate the process of eliminating unwanted guests. One female is capable of giving life to 40 young individuals. Their number depends on the number of larvae in the egg that the female has. Outwardly, this egg looks more like a sack. All kinds of cockroaches in the apartment multiply all the year round.

During her life the female lays eggs up to 4 times. It is problematic to detect such clutches. Another feature of the life of these creatures is their ability to leave labels at food and water sources for their relatives.

But get rid of any of the types of cockroaches is difficult. Sometimes even expensive drugs can not cope with this task. Disinsectors are advised to take preventive measures to prevent the appearance of these creatures in your housing, because destroying them will be quite problematic.

It is generally known that these insects can spoil food. Most people think that they eat only crumbs and scraps. In fact, cockroaches can get to the food contained in a thin shell. Also attacked are products made of leather, books, flowers, paper wallpaper. Individuals feeding on excrement can carry pathogens of dangerous diseases, including parasites. For this reason, it is better to prevent their occurrence within the walls of the house.

Lifespan

Perhaps you remember the joke that cockroaches existed before dinosaurs and survived them for many thousands of years. In this joke is just a joke, and the rest, alas, is true. The remains of cockroaches are, along with the remains of cockroach, the most numerous traces of insects in the Paleozoic deposits. Cockroaches adapt very well to changing conditions. For life they need only water and food.

Lifetime is determined by the presence of food. Different kinds of cockroaches live their own time. Prusaks can survive without food for up to a month, and blacks can last up to 70 days. In conditions of food shortage, cannibalism is widespread among them. And sometimes cockroaches are able to bite people.

Perhaps you will be surprised, but these creatures can live with an absent head! The experiments carried out are staggering: an insect devoid of head will live for several more weeks. This is due to the peculiarities of the structure. They breathe the whole surface of the body. Spread across the body of the nervous system retains the basic reflexes. However, the headless creature will practically lose its orientation in the surrounding world, can not remember and learn.

Insect bites

Cockroaches bite when they have a shortage of food or water. Obviously, bites are not a manifestation of savage aggression, but only a way to make up for the missing food and survive. The most affected are the following parts of the body:

• Elbow and knee folds, eyelids, lips (bite off particles of the skin);
• Skin near the eyes and lips (bite women and children during sleep);
• Skin in the nasolabial fold.

Recall that cockroaches bite - it's disgusting, ugly and dangerous. The site of damage to the skin can become inflamed. Sometimes an infection transmitted by parasites can get into the wound. Pests sometimes bite off eyelashes and eyebrows in a child's sleep. Injured already existing skin lesions.

Eating cockroaches can sweat, secretions of sebaceous glands, saliva and feces. It is possible to say with certainty: bites of cockroaches are a rather dangerous thing. Damaged places almost always swell and become inflamed.

There is an opinion that there is a kind of cockroaches eating eyelashes. In practice, almost all members of the family can eat the hair follicles of the human body.

Allergy to cockroaches

People are often allergic to cockroaches. Allergens penetrate in different ways: with air, with food, directly on contact. According to doctors, most of the patients with bronchial asthma are susceptible to allergies to cockroaches. The consequences of this pathology can be very different:

• The feeling of stuffiness in the habitats of pests.
• Poor state of health when cleaning in an apartment with cockroaches.

By the way, allergies can cause any kind of cockroaches. Photo of insects and then provokes an attack of cruel disgust, what can we say about "meeting face to face"! And if you take into account that "close acquaintance" is fraught with serious consequences, it is not surprising that people try to get rid of uninvited neighbors by any truths and crooks.

You can avoid troubles if you follow simple rules of indoor hygiene:

• Control the serviceability of plumbing equipment.
• In good time, wash the dishes and keep it in a specially designated place.
• Always take the garbage out of the house, not allowing it to stagnate.
• A bucket with garbage must be sealed, so that they are not interested in insects.

These simple recommendations will help prevent the appearance of pests in the house and avoid their return after exile.

Where hiding cockroaches

Many people know the appearance of a cockroach, but finding it is not an easy task. Usually we learn about their presence at a time when insects already feel free in the vastness of our home and do many dirty deeds. If a landlord wants to know about an unpleasant neighborhood before, he can follow simple recommendations that will help to find the places of residence of uninvited guests.

Firstly, almost any kind of cockroaches like dark dirty places. As for everything else, the main signs of the presence of cockroaches are:

• On the tile and furniture are visible black dots - excrement of insects;
• An unpleasant, peculiar odor is felt;
• In the cracks are seen cockroach eggs.

There are often cases when the owner sees all this, but does not focus on this his attention. So it can continue for a while until the cockroaches start running around the house. It should not be forgotten that if even minor traces of the insects considered by us are caught, then it is certainly worth declaring war on them.

Start by carefully checking out all the secluded places in the kitchen where parasites could be hiding. Perhaps your fears will be confirmed if you find incontrovertible evidence of their presence. Then carefully wash the plates, pots and other utensils on which food particles could remain. Examine all food to see if their cockroaches have spoiled them. Because in case of spoilage, they will continue to use them for food.

Instead of an afterword

If you find uninvited guests, do not leave the solution to the problem "for later" or let things slide. Every day is important. The sooner you begin to destroy pests, the less damage to your family and housing you will come out victorious from this brutal struggle.

Now you know how many species of cockroaches can become unwelcome neighbors in your home. We hope that the information was useful to you. After all, he is forewarned-that means he is armed!