Showing posts with label spider. Show all posts
Showing posts with label spider. Show all posts

Barn Spiders


Many people have grown up reading about Wilbur the pig and how Charlotte, a friendly barn spider, saves him from the slaughterhouse. Charlotte’s Web is written by one of the most critically acclaimed children’s story writers of all time, E.B.White, the same writer behind another classic, Stuart Little.
Pig and Barn Spider
In the novel, Charlotte saves Wilbur by spinning a web that says something wonderful about Wilbur. Wilbur becomes famous and even wins a prize at the county fair. The book was eventually adapted into a movie in 2006 staring Dakota Fanning and Julia Roberts, who voices Charlotte the spider.

Barn spiders are brown and yellow spiders that have striped legs. They also have a marking found on the underside of their large abdomens which is usually two small white marks inside a black circle. However, the colors of their markings could vary from one spider to another. These spiders commonly reach an inch to three quarters of an inch in size, and like most orb-weaving spiders, they do not stay in one web for a long time. They take their webs down and spin a new one every night, recycling what they can from their old web. Barn spiders are nocturnal, so they hide during the day and hunt for food during the night. They usually just say in the center of their webs and wait until insects get trapped in them.

Barn spiders do not really like other barn spiders. If two barn spiders come into close contact, they become violent. They can live in one structure, but with a given distance. These spiders are known to be seen in wooden structures and rafters such as farms, sheds and barns. They are also commonly seen in boat houses near lakes. They prefer to stay in cool and dark areas that likely have a lot of small insects that they can prey on.
Barn Spider

Barn Spider picture

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Tarantulas


The 1990 thriller Arachnophobia didn’t exactly have Tarantulas in its plot, but the movie did well in raising questions over the feasibility and practicality of keeping tarantulas as pets.

Directed by Frank Marshall, Arachnophobia’s main “actor” was a Venezuelan spider, a new species which spawned a new breed of spiders with highly lethal venom packed in their bites.
Tarantulas
Tarantulas, generally speaking, are not known for having bites which are lethal. It’s one of the reasons why they’re often kept as pets, along with their proliferation when bred in captivity.

When talking about tarantulas as pets, pet owners are not all that burdened by their upkeep, but as pets, tarantulas also have certain particulars and specifics in terms of care and maintenance.

For one, they live a long time, as old as 20 to 25 years, which means that keeping tarantulas as pets should be treated as a commitment. Another is that though tarantulas are generally docile, their appearance is threatening to most humans. The tendency to panic is only to be expected from people who encounter them, which could cause problems for tarantula pet owners, especially if a tarantula manages to get out from its enclosure.

Another thing is that most tarantulas prefer to eat live prey. If you’re the type who isn’t all that comfortable in feeding a pet something that’s still alive, a pet tarantula may not be best for you.

In terms of activity, tarantulas tend to be in constant repose. In other words, they don’t really do much, apart from feeding and/or when on the run. If you think that a tarantula does awesome things during “lounge times”, you’ll be disappointed to see a tarantula staying fixed in one spot, in one pose.

They may not be as venomous as Arachnophobia’s spiders, but their bites are also painful, which is one reality prospective pet tarantula owners should consider before getting one.

So? Think you’re up to the role of owning a pet tarantula?
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Tarantula Video

Red Knee Tarantula


True Wild Life | Red Knee Tarantula | The red knee tarantula (also known as the red-kneed tarantula) is a type of burrowing tarantula that inhabits the pacific mountains of Mexico. The red knee tarantula is most well known for it's hairy body and the red bands that are along it's legs. The red knee tarantula inhabits the complex scrub-forest habitat and semi-desert regions where there is an abundance of food. The red knee tarantula needs to burrow and so is rarely found on rock faces.


The Red Knee tarantula is found in Mexico, south-western United States and Panama. They are quite common now to be kept as pets as they are slow growers and they have a beautiful body in colour and shape. The red knee tarantula also has a bite that could hurt a human but would not be harmful. The red knee tarantula typically grows to around 20cm in length but some red knee tarantula individuals have known to become much bigger. The red knee tarantula has a relatively long lifespan for a spider as many get to be older than 30 years of age.


The female red knee tarantula is often bigger than the male red knee tarantula and the female red knee tarantula also tends to be more aggressive. Female red knee tarantulas tend to live longer than the smaller male red knee tarantula due to the fact that they have a more fierce temperament. The red knee tarantula is a carnivorous animal and preys on a number of other animals in it's natural environment. The red knee tarantula mainly eats insects along with small mammals, birds and reptiles that fall into the burrow where the red knee tarantula is hiding.


Due to the relatively small size of the red knee tarantula, the red knee tarantula has many predators across Central America. Birds, large reptiles and various mammal species all prey on the red knee tarantula, often waiting until the red knee tarantula comes out of it's burrow before attacking it. The female red knee tarantula lays an average of 40 eggs which are laid in a silk sack generally between the months of May and August. The red knee tarantula babies hatch out of their eggs in about a month and it takes the red knee tarantula babies nearly a year to reach adulthood.

Black Widow Spider


True Wild :ife | Black Widow Spider | There are three main species of black widow spider, all of which have very similar characteristics and inhabit areas in Northern America and parts of Mexico. Until very recently all three species of black widow spider were classified as one but recent research shows that as the species inhabit different areas, the three species of black widow spider have adapted to their environment in different ways.


The Northern black widow spider is primarily found in the north east of the USA and parts of south east Canada, although the range of the northern black widow spider overlaps with that of the western black widow spider a great deal. The Western black widow spider inhabits areas of the western USA, Canada and parts of Mexico, although these western black widow spiders are often confused for the False black widow spider in Canada.


The Southern black widow spider is found throughout the states in south east America from Florida right up to New York, and are also found more west towards Texas and Arizona where the black widow spider is said to run rampant.


The black widow spider typically preys on a variety of insects, but occasionally they do feed upon woodlice and other arachnids. The black widow spider waits until prey has been trapped in its web before they quickly run out of their den, wrap it up and bite it. The venom from the bite of the black widow spider takes about ten minutes to take effect so the prey is held tightly by the spider. When the prey of the black widow spider has stopped moving, digestive enzymes are released into the wound where the black widow spider originally bit it. The black widow spider then carries its prey back to its retreat before feeding.


The black widow spider, although small, has extremely dangerous venom that is said to be more potent than the venom of a cobra. It is rare for a healthy human adult to be injected with a fatal dose of the venom from a black widow spider, and generally bites will result in a large swelling around the bite and will cause the human to experience nausea, muscle aches and breathing difficulties. The greatest amount of human deaths by spider have been caused by the black widow spider, mainly due to the enormous geographical range that is inhabited by the black widow. These instances have dramatically increased with the development of antivenin and more effective plumbing in households.