How long do spiders live ? From the smallest jumping spider to the largest tarantula, all spiders have the same general life cycle. Their maturation is divided into three stages: eggs, spiders and adults. The details of each stage vary from species to species, but they are all very similar.

Little insects rarely live longer than a year. Except for natural enemies, the life span of spiders is reduced by cannibalism (females of many species eat males immediately after the eggs are fertilized). Due to unfavorable weather conditions, the reasons for the death of spiders are as follows:

  • Low temperature: Low temperature is harmful to insects. They tolerate hot and dry air more easily than humid and cold climates.
  • Lack of food: There is nothing to eat in winter. Being able to enter hibernation is not always accompanied by the accumulation of sufficient nutrient reserves to survive a cold year.
  • Poisoning: Many forests and fields are actively fertilized and treated with various pest preparations. Various chemical elements can also infect spider victims, leading to insect poisoning.

The life span of domestic spiders is significantly longer (up to one year on average). This is because there are no harmful factors that exist in the wild. However, starvation can lead to premature death of insects and homes.

There are also long-lived spiders in the house:

  • Tarantulas in the corresponding climate zone can live up to 15 years. It should be remembered that they are dangerous to humans.
  • The most poisonous spider, the black widow in captivity, can live up to 5 years, posing a serious threat to the residents in the house.
  • The imprisoned Goliath can grow up to 9 years old.
  • The record holder for how many spiders people have in their homes is tarantulas, some of which have lived for more than 20 years.

Fact Of How long do spiders live?

Exotic spider lifespan

Many factors affect the life span of exotic spiders. This spider has a bright appearance and is larger than the average size. They live in areas with many natural enemies.

Cannibalism is common in extraordinary species. Despite the abundance of food.


The tarantula is taken for granted as the most colorful representative of its species. They are kept in glass containers at home more often than others. There are many varieties, each of which is different in color, size, behavior and lifespan.

how long do spiders live

Tarantulas vary in size from 2.5 to 10 cm, with claws ranging from 8 to 30 cm, and some large representatives weigh about 85 grams. Goliath Beardeat has the largest weight record.

Life expectancy depends on gender and species. After reaching sexual maturity (molting), males can survive for 1-2 years. After the reproductive organs are finally formed, females can live another 10-15 years.

The maximum life span of Brachypelma emilia is 30 years. Theraphosa blondi has a shorter lifespan-25 years. The average lifespan of tarantulas is 10-12 years.


Theraphosa blondi is the most powerful member of the tarantula family. Unlike other species, females do not eat males after mating.Goliath can reach 12 cm in length and 28 cm in leg span. The origin of this species is the forests of Suriname, Guyana, Brazil and Venezuela. Distributed in the Amazon forest. Spiders are terrestrial, live in deep holes and are found in swampy areas.

Despite the name, the food of the tarantula Theraphosa blondi includes insects, worms, and amphibians. It also feeds on rodents, frogs, and lizards.

In response to threats, Theraphosa blondi uses various natural defense mechanisms. Rub the brooch and the hair on the legs, then throw them violently into danger. If the attacker is at close range, he will bite.

Males will die almost soon after they mature (3-6 years). The reproductive function of females will eventually develop after 3-5 years. When they grow up, women can live another 7-10 years. On average, the duration of female existence is 15-25 years.

Black widow

Latrodectus is a widely distributed arachnids, found on almost all continents. The species is named for its inherent sexual cannibalism, in which females eat males after mating.

Evidence of this behavior was observed in laboratory cages, where males had nowhere to escape. In the wild, males will try to choose partners who have already eaten. Women’s satiety is determined by the special chemical smell emitted by spider webs.

This species lives more often outside the house and prefers dark, secluded places. In the apartment, they live under the appliances and cabinets. Adult spiders are mobile during the warmer months, and if they cannot find a warm shelter, they will die in the colder season.

Black widow venom is a neurotoxin that can cause strabismus. Symptoms of poisoning include swollen lymph nodes, profuse sweating, and abdominal muscle stiffness. The mortality rate from bites is very low, even in young children.

The life expectancy of men and women is different. Males live for about a year (if not eaten early-after mating), females-up to 3 years.

6,115 species have been described, making this group the largest group.

Both sexes grow to 5 mm long. Sexually mature females and males are brown. In adult males, there are red, blue, and black petal-like extensions with white stripes on the abdomen. During mating, in order to attract mates, males will raise their abdomen and unfold their flaps to form a colorful fringe color gamut. When approaching the female individual, the male will vibrate his abdomen, wave his raised leg and dance. Its behavior resembles a peacock, hence the name.

The lifespan of a peacock spider is about one year, of which more than half of the time is spent on growth. During the molting period, the animal becomes motionless and does not even eat. After the stratum corneum is shed in the third stage, the genitals are completely formed and the color remains unchanged until the end of life

Spider mating ritual

The mating rituals of spiders are also different. Males must be careful to approach females, otherwise they may be mistaken for prey. Even after mating, females are very independent and take care of their eggs, but many male spiders die. Despite rumors, most female spiders do not mate.

Egg, embryo stage of spider

After mating, female spiders store sperm until they are ready to lay eggs. The mother spider first woven silk into an egg sac, which is strong enough to protect the growing young spider from natural disasters. Then it piles the eggs in it and fertilizes them when they come out. An oocyst may contain several or hundreds of eggs, depending on the species.

Spider eggs usually take several weeks to hatch. Some spiders from temperate regions overwinter in al-Nang and appear in spring. In many spider species, the mother protects the egg sac from predators until the young spider hatches. Other species put the bag in a safe place and leave the eggs to their own destiny.

A mother tarantula carries an egg sac. When ready to hatch, they bite the pouch and release the small spiders. This species is also unique. The young man stayed on his mother’s back for ten days.

Small spider, immature stage of spider

Immature spiders, called small spiders, are similar to their parents, but when they hatch from the egg sac for the first time, they are much smaller. They disperse immediately, some by walking and others by actions called balloons.

Dispelled by the balloon, the chick climbed onto a branch or other protruding object and lifted its abdomen. They are silk from the spinneret, and the thread of the silk is loosened in the wind to hold you. Most spiders move short distances in this way, but some spiders can move to incredible heights and great distances.

Small spiders will repeatedly shed their skins as they grow larger and are very fragile until a new exoskeleton is completely formed. Most species become adults after 5 to 10 moults. In some species, male spiders are fully mature when they leave the pouch. Female spiders are always bigger than males, so they usually take longer to mature.

Adult, sexual maturity of spider

When the spider grows up, it is ready to mate and can start its life cycle again. Generally speaking, female spiders live longer than males. Males often die after mating. Spiders usually only live for one to two years, depending on the species.

Tarantulas have an unusually long life span. Some female tarantulas have a life span of more than 20 years. Tarantulas will continue to shed their skins even after they reach adulthood. When female tarantulas shed their skin after mating, they shed their sperm storage structure along with their exoskeleton, so they must mate again.

What Are Albino Peacock Or White Peacock ?


Why do spiders enter our home?

Some species of spiders have settled in our homes. They find that the temperature there is higher in winter, so they can hibernate completely safely. They are also looking for food there, such as mosquitoes in summer, they will be trapped by spider webs. For example, like praying mantises, spiders are true allies in the fight against harmful insects. Don’t worry, unlike other countries such as Australia, no species in France is dangerous.

How many eyes does a spider have?

Most spiders have eight eyes, but some species may have fewer eyes, if any. Unlike insects (because no, spiders are not insects, they belong to the arachnid class), its eyes are multi-faceted. The distribution of eyes varies from species to species. They can be arranged all or in multiple rows. They do not necessarily all have the same size, but each pair of eyes usually has a specific function. Despite these eyes, the eyesight of spiders is not good, but hunter spiders have better eyesight than spiders that weave webs.

Underwater spider?

Do you know Agronet? As its scientific name (Argyroneta Aquatica) implies, this species only lives underwater. In order to breathe, this freshwater spider uses hair on its body to catch air bubbles around the abdomen. Since his breathing organs are located in this area of ​​his body, the bubbles can provide oxygen. Argyronete regularly feeds this bubble by drawing air from the surface. To do this, she only needs to bring out the back end of the abdomen. She can also catch a bubble on her net and hang it on aquatic plants.

Most dangerous spider in the world?

Among known “bad reputation” spiders, we found the Black Widow. However, she is not the most dangerous. This is Atraxrobustus, a tarantula that only lives near Sydney, Australia. Its highly venomous venom is particularly dangerous to humans. At about 5 cm, males are the most terrifying. During the breeding season, they will not hesitate to enter their homes in search of food. They like dark and cool places, and then they can live in clothes.

If they feel dangerous, they will bite without hesitation. If you are bitten, you must inject anti-venom within an hour to avoid sequelae. A total of 13 deaths were attributed to this spider. But since the advent of anti-venom in 1981, only one death has been observed.

How to get rid of spider mites

What are spider mites? Red spiders are not insects.

Tap with a hose. The best way to remove red spiders is to use a hose.

  • Use neem oil.
  • Use insecticidal soap.
  • Use beneficial insects.
  • Keep the soil moist.
  • Remove infected leaves and plants.
  • Before buying, please check your plants for spider mites.

Can red spiders live in the soil?

Red spiders usually do not live in potting soil, so please remove the dirt on the surface-the hose behind the red spiders will help control them from the plant to the water. No matter which pesticide you use, cover the entire plant, including the back of the leaves, and remove the soil.

At what temperature will Starscream die?

The effect of temperature on red spider

It is most active between 48°F and 111°F. However, they prefer temperatures between 55°F and 98°F. TSSM feeding and reproduction depend on body temperature, and the body temperature of ticks depends on temperature.

Also Read: Can Ducks Fly ?

How long can Starscream live?

It takes 2-4 weeks

How can I prevent spider mites?

If you water your houseplants regularly as needed, please prevent spider mites from infecting them, after which they will only thrive on dry houseplants. Use cold water instead of warm water to water indoor plants. Even if the temperature is too low, spider mites will not infect plants.

What causes spider mites?

Answer: Honestly, the mites are very small, you can transport them directly to your garden or indoor planting room. They can attach to your skin, shoes and clothes. Your dog or cat ticks on them. However, the most common source of red spiders is actually live plants.


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