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Spiders

Arachnida (Arachnids), with approzimately 39,500 identified species, are commonly known as spiders. All spiders are both carnivorous and venomous, but only a very small percentage are potentially dangerous to humans. Ask and answer questions here about these eight legged fascinating wonders.

6,012 Questions

Will a spider crawl in your anus right after taking a dump?

While it's a common urban myth that spiders seek out human orifices, the likelihood of a spider crawling into someone's anus after using the restroom is extremely low. Spiders generally prefer dark, undisturbed areas and are not attracted to the human body in that manner. Maintaining good hygiene and being aware of your surroundings can further reduce any concerns about insects.

Why did charlotte say it was good that spiders eat bugs?

Charlotte said it was good that spiders eat bugs because they help control pest populations, which can benefit the environment and agriculture. By keeping the number of harmful insects in check, spiders contribute to the balance of the ecosystem. Additionally, their role as natural pest controllers can reduce the need for chemical pesticides, promoting a healthier habitat.

How long does the happy face spider live?

The happy face spider, native to Hawaii, typically has a lifespan of about one year. However, some individuals may live longer under favorable conditions. Their lifespan can be influenced by factors such as predation, environmental conditions, and availability of food.

How long does it take a spider skeleton to decompose?

The decomposition of a spider skeleton can vary based on environmental factors, such as temperature, humidity, and the presence of scavengers or microorganisms. Generally, a spider skeleton may take several weeks to months to fully decompose in natural conditions. In dry environments, the process can be slower, while in moist, warm conditions, it may accelerate. Factors like burial or exposure to elements also influence the timeframe.

How many legs does Santa have?

Santa has two legs, just like a typical human. He uses them to travel around the world delivering gifts on Christmas Eve. In popular depictions, he is often seen walking or joyfully dancing, emphasizing his jolly character.

How many legs has a octaped?

An octoped, by definition, has eight legs. The term is derived from the prefix "octo-" meaning eight, and "ped" meaning foot or leg. This characteristic is typically associated with certain arthropods, such as spiders, which are classified as octopods due to their eight legs.

What is domain of black widow spider?

The black widow spider, primarily belonging to the genus Latrodectus, is found in various habitats across the world, particularly in temperate regions. They thrive in dark, sheltered areas such as woodpiles, basements, and under rocks. The most common species, the Western black widow (Latrodectus hesperus), is prevalent in the western United States, while the Southern black widow (Latrodectus mactans) is found in the southeastern U.S. and parts of the world.

Why the white dot became a black dot in the optic nerve?

The white dot in the optic nerve likely represents an area of demyelination, where the protective myelin sheath around nerve fibers has been damaged or lost. This can occur due to various conditions, such as multiple sclerosis or optic neuritis, leading to a change in the appearance of the optic nerve. As the nerve fibers become more exposed, they may appear darker in color on imaging studies. This change signifies underlying pathology affecting optic nerve function.

Where do long leg people live?

People with long legs can be found all over the world, as leg length varies among individuals due to genetics, environment, and lifestyle. However, regions where taller populations are more prevalent, such as certain parts of Northern and Central Europe, may have a higher proportion of individuals with long legs. Additionally, athletes in sports like basketball and volleyball, where leg length can be an advantage, often come from diverse backgrounds. Ultimately, long leg individuals are not confined to any specific location.

What Physical adaptations of a golden orb weaver spider?

Golden orb weaver spiders possess several physical adaptations that enhance their survival and hunting efficiency. Their large, robust bodies and long legs enable them to construct expansive webs capable of capturing various prey. The distinctive coloration, often bright yellow or gold, may serve as camouflage among vegetation or as a warning to potential predators. Additionally, their silk is exceptionally strong and elastic, allowing them to build durable webs that can withstand environmental stresses while effectively ensnaring insects.

What has 8 legs and sing there are 4 of them?

The riddle refers to octopuses, as they have eight legs (tentacles) and the phrase "sing there are 4 of them" can be interpreted as a play on words. If you consider "sing" to mean "sin," it could imply that there are four of something related to sin. However, the main focus is on the eight-legged creature, which is the octopus.

How do wolf spider protect itself?

Wolf spiders protect themselves primarily through their excellent camouflage, blending into their natural surroundings to avoid detection by predators. They also rely on their speed and agility to escape threats quickly. Additionally, they may use their burrows or hide under debris to seek shelter from danger. Their keen eyesight helps them detect movement, enabling them to react swiftly to potential threats.

Why is the spiders web a silent threat for the fly?

The spider's web is a silent threat for the fly because it is often nearly invisible, making it difficult for the fly to detect until it’s too late. The web's sticky strands ensnare unsuspecting insects, immobilizing them and preventing escape. Additionally, the web's design is engineered to trap prey efficiently, turning the fly's movements against it. This combination of stealth and efficiency makes the spider's web a deadly trap for the fly.

Are brown recluses active at the daytime?

Yes, brown recluse spiders are primarily nocturnal and are more active at night. However, they can occasionally be seen during the day, especially if their hiding spots are disturbed or if they are searching for food. They prefer dark, secluded areas and tend to avoid light, which is why they are not commonly observed during daylight hours.

Why is a widows peak called a widows peak?

A widow's peak is named for its distinct shape, resembling a peak or V at the center of the hairline on the forehead. The term is believed to have originated in the 19th century, with some associations linking it to the image of a widow mourning, as the peak was thought to symbolize a woman's sorrow. The name reflects cultural perceptions rather than any specific characteristic of the hairline itself.

Do spiders kill in bed?

Spiders do not actively hunt or kill humans in bed; they are generally not aggressive towards people. Most spiders are harmless and prefer to avoid human interaction. If a spider is present in a bed, it is more likely to be seeking shelter or food rather than posing a threat. However, if bitten, some individuals may experience allergic reactions or discomfort, but serious harm is rare.

What is a spider that is tan and no hair?

A spider that is tan and lacks hair could likely be a member of the family Thomisidae, commonly known as crab spiders. These spiders often have a smooth, unhairy appearance and can blend in with their surroundings. Another possibility is the brown recluse spider, which is also tan and has minimal body hair. However, proper identification would require more specific details about its size, shape, and markings.

Why is the spider crab called a decapod?

The spider crab is called a decapod because it belongs to the order Decapoda, which is characterized by having ten appendages. This includes eight walking legs and two pincers, a common feature among many crabs and lobsters. The term "decapod" derives from the Greek words "deka," meaning ten, and "pous," meaning foot. Thus, the name highlights their distinctive limb structure.

What spiders have dots on their ba and are black?

Spiders that are black and have dots on their abdomen include the common black house spider (Badumna insignis) and some species of orb-weavers like the black and yellow garden spider (Argiope aurantia). These spiders can exhibit varying patterns and colors, often featuring distinctive markings. It's essential to identify spiders accurately, as some may be harmless, while others can be venomous. Always exercise caution and consult local guidelines if you encounter a spider you cannot identify.

Does a spider have a symbiotic relationship?

Yes, some spiders exhibit symbiotic relationships, although these are less common than in other species. For example, certain spiders may share habitats with ants, benefiting from the protection ants provide while offering the ants food in return. Additionally, some spiders have mutualistic relationships with specific plants or fungi, where they help control pests in exchange for shelter or resources. Overall, while not predominant, symbiotic relationships do exist among some spider species.

What are the radial lines of a spider web?

The radial lines of a spider web are the straight strands that extend outward from the center of the web, resembling the spokes of a wheel. These lines provide structural support and help anchor the web to its surroundings. They are crucial for the web's overall stability and efficiency in capturing prey, as they connect to the spiral lines that form the sticky traps. Together, the radial and spiral lines create an intricate design that enhances the web's functionality.

Why does this happen... My legs get splotchy purple and red after I work out and after I take a shower.. then they get hot and then my legs go back to normal. Does anyone know anything about this?

The splotchy purple and red discoloration in your legs after working out or showering may be due to increased blood flow and vascular changes in response to heat and physical activity. This is often a normal reaction as blood vessels dilate to enhance circulation, but it can also be influenced by factors such as hydration and temperature. If the discoloration persists or is accompanied by pain or swelling, it's best to consult a healthcare professional for further evaluation.

How do the legs fit onto there?

To attach the legs, align them with the designated mounting points on the base or underside of the item. Ensure that any screws or fasteners are properly inserted and tightened to secure the legs in place. Depending on the design, you may need to use tools like a screwdriver or wrench for a stable installation. Always refer to the manufacturer's instructions for specific guidance.

Can insects and spiders survive higher falls than humans because of their size?

Yes, insects and spiders can survive higher falls than humans due to their small size and the effects of air resistance. When they fall, their lower mass means they reach terminal velocity much sooner than larger animals, resulting in less force upon impact. This allows them to withstand falls that would be lethal to larger creatures like humans. Additionally, their exoskeletons provide some protection against impact forces.

Would yousay a recluse is a friendly person?

A recluse is typically someone who prefers solitude and may avoid social interactions, which can make them appear unfriendly or withdrawn. However, this doesn't necessarily mean they lack friendliness; they may simply feel more comfortable alone or have different social needs. Friendliness can manifest in many ways, and a recluse might be warm and kind in their own limited interactions. Ultimately, it depends on the individual's personality and circumstances.