An ordinary spider in an apartment. Life expectancy of different types of spiders. How long do spiders live? Life expectancy of different types of spiders How long do small spiders live

Some brave people, wanting to have a pet that does not require special care and daily walking, choose spiders. To determine the most suitable pet for you, consult an arachnologist before buying, because the life expectancy of spider breeds is different, and in some species it is minimal.

Life span of spiders in captivity

Requirements for keeping spiders at home are minimal. It is enough to feed animals 1-3 times a month, to drink, to keep clean. Comfortable temperature for most species is 23-28 C, humidity 70-80%. In addition, they need to provide adequate ventilation.

The lifespan of most spider species in captivity has not yet been established, as there is not much practical experience in this direction. But the general trends are such that those living in a human dwelling and under his control live longer compared to their natural habitat. In addition, at home they show less aggressiveness. It is also a recognized fact that the female lives longer than the male of the same species, which, after the last molt, dies within a maximum of 1 year, for the female there are no such restrictions.

As pet popular view are tarantulas. They are considered long-livers among relatives. So, the female, who was caught in Mexico City in 1935, lived for 28 years.

Lifespan of some spiders in captivity:

Brachypelma albopilosum or white-haired tarantula, originally from South America, are characterized by slowness, lack of aggressiveness. The life span of males is about 3 years, females - about 12 years.

Jumping spiders (Salticidae) are a short-lived species. They live in captivity for no more than a year, but their maintenance does not cause any difficulties, and to observe their behavior (especially in mating season) pure pleasure.

The life span of orb-weaving spiders at proper care in captivity may slightly exceed 2 years.

Mexican red-knee tarantula attracts breeders big size, bright color, calm disposition. The life span is about 30 years.

Spiders in the wild

Today, more than 42,000 species of spiders are known. They live in different regions, but greater distribution received in areas with a warm and humid climate.

It is known that big spiders, inhabitants of desert-shrub territories, are prone to slow growth and long life expectancy. Spiders, on the other hand, are native to tropical rainforests and grow quickly, but do not live long. In most cases, they do not live more than 12 months.

Spiked orb-weaver or horned spider(Gasteracantha cancriformi). The male dies 6-7 days after the fertilization of the female, if before that it does not become her dinner. The female dies by laying eggs. Thus, the life span of this species is not at all long: for males - up to 3 months, for females - up to 1 year.

The life expectancy of one of the most dangerous spiders in the world - a black widow: females - about 5 years, males - less.

The Mexican red-knee tarantula lives for about 30 years.

Curly-haired tarantula - about 20 years old.

Goliath tarantula is one of the most major representatives arachnids. The life span of a male is on average 9 years, 14 years for a female.

Pecilotheria regalis - another species of tarantula, live - 5 years for males, about 9 years for females.

Tarantulas in wildlife live up to thirty years.

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Life span of spiders in captivity

As a pet, tarantulas are a popular species. They are considered long-livers among relatives. So, the female, who was caught in Mexico City in 1935, lived for 28 years.

Lifespan of some spiders in captivity:

Jumping spiders (Salticidae) are a short-lived species. They live in captivity for no more than a year, but their maintenance does not cause any difficulties, and it is a pleasure to observe their behavior (especially during the mating season).

The life expectancy of orb-weaving spiders, with proper care in captivity, can slightly exceed 2 years.

The Mexican red-knee tarantula attracts breeders with its large size, bright coloration, and calm disposition. The life span is about 30 years.

Spiders in the wild

Today, more than 42,000 species of spiders are known. They live in various regions, but are more common in areas with a warm and humid climate.

It is known that large spiders, inhabitants of desert-bush areas, are prone to slow growth and long life expectancy. Spiders, on the other hand, are native to tropical rainforests and grow quickly, but do not live long. In most cases, they do not live more than 12 months.

Spiny or horned spider (Gasteracantha cancriformi). The male dies 6-7 days after the fertilization of the female, if before that it does not become her dinner. The female dies by laying eggs. Thus, the life span of this species is not at all long: for males - up to 3 months, for females - up to 1 year.

The life expectancy of one of the most dangerous spiders in the world - the black widow: females - about 5 years, males - less.

The Mexican red-knee tarantula lives for about 30 years.

Curly-haired tarantula - about 20 years old.

Goliath tarantula is one of the largest representatives of arachnids. The life span of a male is on average 9 years, 14 years for a female.

Pecilotheria regalis - another species of tarantula, live - 5 years for males, about 9 years for females.

Tarantulas in wildlife live up to thirty years.

Have you ever wondered how long spiders live? One, two, three, ten? Or maybe they are completely immortal, and die only because someone accidentally steps on them? Agree, this is a very fascinating question, and therefore let's try to find an equally fascinating answer to it.

Spider spider strife

To date, scientists have discovered more than 42 thousand species of spiders. All of them are very different from each other: some grow to gigantic sizes, others, on the contrary, are so small that they are barely visible to the naked eye. No less varied and appearance spiders, which, in one way or another, reflects the nature and habits of these "terrible" creatures.

Naturally, depending on the species, how many spiders live also changes. Ordinary tarantulas, for example, die of old age no earlier than after 14-17 years, while haymakers go to better world after 4-5 months. In addition, the fundamental factor affecting the life span of spiders is Environment. Namely, in what conditions they live.

The cruel world of the wild

Let's start with the fact that in natural environment spiders rarely live to a ripe old age. Here their existence is threatened by predators, complex weather and lack of food. That is why it is so difficult for scientists to know how long spiders live in wild nature. Especially when we are talking about tiny representatives of this family, which can die even from one strong gust of wind.

And yet, they still managed to find out some Interesting Facts. For example, it is reliably known that large spiders live much longer than small ones. The same rule applies to those arachnids that are found in arid regions - their upper aging threshold is quite high compared to tropical inhabitants.

How long does a house spider live?

There are two types of spiders living in a person's house. The first are those who themselves quietly made their way there, the second - brought directly by people as pets. Both those and others often live much longer than their brothers living in the bosom of nature.

This is due to the fact that they do not have multiple enemies in the inhabited premises. They do not have to fear that heavy rains or droughts will destroy their home, leaving the poor fellows alone with cruel world. That is why many spiders tend to settle next to a person. And some of them even began to live exclusively in people's houses, since outside it they will not live even a single day.

How long do spiders live? Specific examples

In conclusion, let's talk about what is the life expectancy of spiders various kinds. The numbers below indicate the approximate threshold of old age for these creatures, assuming that their environment will be loyal to them:

The tarantula spider is the champion among its own kind. So, science knows the case when this gigantic predator lived in a terrarium for about 30 years.
Tarantulas also boast of their vitality. In the wild, you can often find individuals who are over 15 years old. And this is far from the limit. At home, this spider can live twice as long.
Goliaths are next. Their limit is located at the mark of 7-9 years, while females can sometimes live a couple of years longer.
The black widow is able to maintain its activity for about 4-5 years. True, males of this species rarely live up to 3 years, since during mating they become an excellent snack for ladies.
The peacock spider, despite its bright color and cheerful nature, very rarely "celebrates" its first birthday. All because death comes to him after 7-9 months.
Spider-cross lives even less. Males of this species die immediately after mating, while females die after creating a cocoon. Thus, men live for about 2-3 months, and ladies - 4-6 months.

Some spider species may not reach maturity for several years. Spiders of the genus Sicarius from the desert in South America and Africa can live up to 15 years. Web-spinning spiders generally don't live longer than three years, even under optimal environmental conditions.

How long do spiders live? Mostly about a year, with five or six months often spent in the egg stage. However, some tarantulas can live as long as twenty years. There are cases in history when single representatives in captivity lived to be thirty years old. And tropical jumping spiders live for about three months or less.

Spiders: habitat

When asking where spiders live, it's better to ask where they don't live. They are able to live almost anywhere and that is why they are one of the most diverse living creatures in the world. The only place in the world where these awesome insects are not found is Antarctica.

So nature ordered - spiders were able to evolve to such an extent that they can do without water for a long time and live in a very dry and hot climate. They can survive in the most harsh conditions as you can imagine. They get water from their food sources. These living creatures are considered terrestrial as they almost always live on land. They can be found on trees, plants, grass and so on.

These are fairly versatile organisms that can live anywhere. They can go almost unnoticed and blend in well with their natural surroundings. Some species live along the shores of lakes, ponds and other bodies of water, not because they need water, such a habitat provides them with the necessary shelter and sources of food.

What do spiders need in a human house?

Spiders don't need much - some free space and food. Despite the fact that they prefer mess and clutter, they can still be found in clean and well-ventilated areas. In the houses and apartments of people, spiders choose cooler and darker areas, most often these are the corners of walls in closets, a toilet, a hallway, on a balcony, behind cabinets, and so on.

The ideal habitat is the lack of wildlife, as captivity increases their lifespan. However, it depends on how they are taken care of. After all, a person can also pose a certain threat to domestic spiders.

The biggest spiders in the world

One of the largest spiders in the world is the Brazilian wandering spider, with a paw span of 15 cm. This is not, but its poison is deadly. A worthy place among the giants is occupied by the so-called Camel Spider, with which the myth is associated that it feeds on camels and even people. However, in reality this is not the case. It is also called a scorpion, as it looks like it. In length, the Camel Spider reaches about 15 cm. The Brazilian giant reddish-red tarantula is one of the largest in the world. The male spider is usually smaller female, which can have a leg span of up to 26 cm.

The rarest spider in the world is the Hercules Baboon. This huge spider has an approximately 20 cm paw span, however, since 1900, not a single representative of this species has been seen. Despite his name, Hercules does not eat baboons, his favorite treat has always been insects.

The Colombian giant black tarantula can grow up to 23 cm. This intimidating black spider has brownish hairs and reddish markings on its body. This seemingly extremely aggressive devourer is completely harmless to humans.

How long does the largest spider in the world live?

The list of "The largest spiders in the world" is headed by the Goliath tarantula. As the name suggests, this spider is large enough to feed on birds. The body length of Goliath reaches 10 cm, and its powerful fangs grow up to 2.5 cm. Its bite is not fatal to humans, but severe pain, nausea and are guaranteed. His distinctive feature is the hissing sound it can make with its paws.

How long do spiders that belong to the goliath species live? Males live an average of 9 years, while 14 years is average age at the female large spider in the world. When answering the question of how long spiders live, an interesting pattern is revealed: on average, females live longer than their partners, for example, one of the planet lives for about 5 years. For obvious reasons, males live much less.

Why do domestic spiders appear on the walls, ceiling in the bathroom, kitchen, bedroom, disturbing the peace and balance of a person? There are several reasons for this. Arthropods have their own plans for people's homes. How much do they run counter to the plans of the owners of houses and apartments? More on that below.

What types of spiders are there?

Together with a person, spiders live in the house, represented by several species. Most often it is:

haymaker (aka long-legged or window);
black or grey;
tramp.

The haymaker has a body with a round or oval abdomen, six or eight legs, which are its hallmark. The length of the legs of the window spider reaches 5 cm. The long-legged weaves complex extensive networks into which small insects fall. The spider guards the victim, falling into the web, and as soon as from the active desire to escape it becomes so entangled that it cannot move, it injects a paralyzing poison into it.

In a house or apartment, the haymaker chooses places near windows or in dark corners, hanging mostly upside down. When approaching large insects, the spider, guarding the web, tries to swing it as actively as possible.

Black or gray house spiders are noticeably smaller than harvestmen. Their body length does not exceed 14 mm. The web of such spiders resembles a pipe in shape, which, after each victim, the arthropod returns to its original position, repairing the damage. Most often, females of gray and black spiders hunt for small insects in the house.

An interesting species of domestic arthropods is vagrants. They can be distinguished by their elongated body and long legs. main feature spiders - lack of cobwebs. They don't need it for hunting. Tramps attack the victim in a jump, instantly paralyze it with poison, and then actively eat it. In one house predators do not linger for a long time.

For humans, the poison of vagrants is not dangerous, given the peculiarities of our climate. In countries with hot climates, spider venom can cause skin inflammation.

In addition to the arthropods listed above, other types of them may appear in the house, but this does not happen so often.

Spider in the house: good or bad

Spiders are not pets. They live in the wild, but may well settle in a house or apartment if the living conditions are suitable for them, and food is constantly available. By understanding what spiders eat, you can prevent their appearance in the house. Favorite treats of arthropods:

mosquitoes;
cockroaches;
flies.

The answer to why there are a lot of spiders in the apartment is simple to answer - the more these insects are in the house, the more hunters will appear for them. To solve the problem is simple - to tighten the cleaning, including in hard-to-reach places.

How do spiders get into the house

In an apartment or house, arthropods appear by penetrating:

through windows;
through doors;
through the attic
through the basement
on clothes;
on flowers or purchased plants brought from the street.

How good or vice versa is it bad for a person, and most importantly, is it necessary to kill uninvited "guests" if the fate is that spiders multiply actively, clogging the house with cobwebs and traces of life. In fact, much depends on the superstition of the owners of the house.

If they believe in omens, then they most likely consider spiders to be symbols of good luck, income, and success. However, signs associated with spiders are not always positive. Many, not knowing for sure whether spiders in the house are good or bad, believe that they can bring bad luck, illness, and even provoke adultery.

Is it necessary to exterminate arthropods

Corners, windows and ceiling, covered with cobwebs, look untidy. If there are a lot of spiders in the house, then the cleaning there is carried out poorly, ignoring hard-to-reach places. That is why, when asked whether it is necessary to look for a remedy for spiders, the answer will be yes. It is possible and necessary to fight arthropods, but it is better to do it humanely, especially if the goal is not to harm living beings.

The most humane method is to remove the spider from the house mechanically. Arthropods are manually collected in a jar or on a scoop, taken away from home, cleanliness is monitored in the house, preventing their further appearance.

On the street, spiders winter under the foliage, in warm corners behind the bark of trees, so you can let them out of the house at any time of the year.

Chemical preparations for arthropods - which ones to choose?

Considering how long spiders live (often not more than a year) you might think that it is pointless to fight them. However, one must remember the ability of arthropods to actively reproduce. The new generation of spiders will replace the old one so quickly that it will be almost impossible to achieve cleanliness in a house without cobwebs and dry bodies of their victims without special tools.

The most effective chemicals are:

Butox 50.
Dry tablets-traps.

"Butox 50" is a simple and affordable tool, easy to use. Apply it after carefully studying the instructions on the package. To achieve the result, it is enough to treat with an aerosol the surfaces where there are often spiders, first preventing the flow of clean air through windows and doors. After the end of the action of the agent, the room is ventilated.

The drug "Neron" enjoys a well-deserved trust among specialists. As well as in previous case you need to read the instructions for using the tool. In places where food, children's toys, utensils are stored, the product is used with extreme caution, protecting vulnerable things and products with a film.

An alternative to aerosols, often with a pungent odor, will be tablets, they are also traps. They are produced dry, lure spiders, and then poison them with poison. The method is simple and effective, but far from humane.

How to deal with spiders folk methods

Folk remedies and methods will help in the fight against spiders, if the case is not running. The easiest method, as noted above, is to get rid of the food source of arthropods: cockroaches, midges, mosquitoes and other insects. You should not feel sorry for the web woven by predators in the corners of the house. It is better to clean it with a damp cloth, capturing spiders with it.

In a private house, with an abundance of vegetation under the windows and in the yard, it makes sense to use boric acid in the fight against spiders. A special effect can be achieved by combining acid with a vacuum cleaner, which is easy to remove all spiders, including those from hard-to-reach places.

It is believed that spiders do not like the aroma of citrus fruits, chestnuts and hazelnuts. If you place particles of products with odors they hate around the house, especially in crowded places, you can achieve a deterrent effect.

Not the easiest but effective method- repair in the house. Spiders do not tolerate the smell of paint, whitewash, putty. Replacing the floor, wallpaper, followed by general cleaning will get rid of arthropods for a long time and help refresh the interior.

Another folk remedy against domestic arthropods - mint. Even a small amount of fragrant plant spread in the corners of the house will scare away spiders. To enhance the effect, you can use mint aromatic oil, sprayed through a spray bottle around the house in the habitats of spiders. The same effect can be achieved with eucalyptus or tea tree oil.