Top 10 Biggest Spiders in the World – Amazing Facts & Photos

Spiders are a type of arachnid that are found in almost every corner of the world. They are known for their eight legs, ability to produce silk, and venomous bites. While some spiders are small enough to fit on a pinhead, others can grow to be incredibly large, making them both fascinating and intimidating. In this article, we will explore the top 10 biggest spiders in the world and share amazing facts and photos about each of them.

The biggest spider in the world comparison

Spiders can be measured in a few different ways to determine their size. The most common methods include measuring their leg span or body length. Leg span is the distance between the tips of a spider’s front legs and the tips of its back legs when they are fully extended. Body length, on the other hand, is the distance from the front of the spider’s body to the end of its abdomen.

For this list, we will be focusing on the largest spiders in the world based on their leg span and body length. We will explore spiders from around the globe that have been recorded as having the largest measurements.

Biggest Spiders in the World


Huntsman spider (Heteropoda maxima)


Huntsman Spider Top 10 Biggest Spiders in the World - Huntsman spider

The Huntsman spider (Heteropoda maxima) is not actually the biggest spider in the world, but it is one of the largest. It is often included on lists of the largest spiders due to its impressive size, with a leg span that can reach up to 12 inches (30 cm) in some cases. The Huntsman spider is native to Southeast Asia, where it is found in a variety of habitats including forests, caves, and homes.

While the Huntsman spider is certainly large, it is not the largest spider in the world. That title goes to the Goliath bird-eating spider (Theraphosa blondi), which has a leg span that can reach up to 11 inches (28 cm) and a body weight that can exceed 6 ounces (170 g). Other large spiders include the Brazilian salmon pink bird-eating spider (Lasiodora parahybana) and the golden silk orb-weaver (Nephila spp.), both of which can also reach impressive sizes.

Goliath bird-eating spider (Theraphosa blondi)

Top 10 Biggest Spiders in the World - Goliath bird-eating spider

The Goliath bird-eating spider (Theraphosa blondi) is considered the largest spider in the world in terms of mass, although it does not have the longest leg span. This spider is native to the rainforests of South America and can have a leg span of up to 11 inches (28 cm) and a body weight that can exceed 6 ounces (170 g). Females are typically larger than males, and they can live for up to 25 years in the wild.

The Goliath bird-eating spider has a fearsome reputation, but despite its name, it does not actually eat birds on a regular basis. Instead, it primarily feeds on insects, other spiders, and small mammals such as mice. It has been known to occasionally eat birds, but this is relatively rare.

This spider is known for its impressive size, but it also has several unique characteristics. It has strong jaws that can produce a loud hissing noise when threatened, and it can also shoot barbed hairs from its abdomen as a defense mechanism. These hairs can irritate the skin and eyes of potential predators or threats, causing discomfort and pain.

Overall, the Goliath bird-eating spider is an impressive creature that commands respect due to its size and strength. However, it is important to note that it is not a dangerous spider to humans, and it generally only poses a threat to small animals such as insects and rodents.

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Brazilian salmon pink bird-eating spider (Lasiodora parahybana)

Top 10 Biggest Spiders in the World - Brazilian salmon pink bird-eating spider

The Brazilian salmon pink bird-eating spider (Lasiodora parahybana) is one of the largest spiders in the world in terms of leg span, but it is not considered the biggest spider in terms of mass. This species is native to the rainforests of Brazil, where it lives on the forest floor and in trees.

The Brazilian salmon pink bird-eating spider can have a leg span of up to 10 inches (25 cm) and a body length of up to 4 inches (10 cm). Females are typically larger than males, and they can live for up to 15 years in captivity.

Despite its name, the Brazilian salmon pink bird-eating spider primarily feeds on insects, other spiders, and small mammals such as rodents. It has been known to occasionally eat birds, but this is relatively rare. The spider is not considered dangerous to humans, although it can deliver a painful bite if it feels threatened.

One unique characteristic of the Brazilian salmon pink bird-eating spider is its ability to regenerate lost limbs. This is a rare trait in spiders and other arthropods, and it allows the spider to recover from injuries and continue to hunt and survive.

Overall, the Brazilian salmon pink bird-eating spider is an impressive and fascinating creature that captures the attention of many spider enthusiasts. While it is not the biggest spider in the world in terms of mass, it is certainly one of the largest and most striking spiders in existence.

Yellow-legged golden orb-weaver (Nephila clavipes)


Spider in a garden Top 10 Biggest Spiders in the World - Yellow-legged golden orb-weaver

The yellow-legged golden orb-weaver (Nephila clavipes) is not considered the biggest spider in the world, but it is one of the largest spiders in terms of size and web building ability. This species is native to the tropical regions of the Americas, where it builds impressive webs that can span up to 6 feet (1.8 meters) in diameter.

The yellow-legged golden orb-weaver can have a body length of up to 1.5 inches (3.8 cm) and a leg span of up to 5 inches (13 cm). Females are typically larger than males, and they can live for up to 3 years in the wild.

Despite its size, the yellow-legged golden orb-weaver is not considered dangerous to humans. It primarily feeds on insects, although it has been known to occasionally capture small birds and bats in its webs.

One unique characteristic of the yellow-legged golden orb-weaver is its ability to produce strong and durable silk. The silk is yellow in color and is prized by some cultures for its strength and beauty.

Overall, the yellow-legged golden orb-weaver is a fascinating and impressive spider that showcases the incredible abilities of these arachnids. While it is not the biggest spider in the world, it is certainly one of the largest and most striking spiders in terms of its size and web-building prowess.

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Six-spotted fishing spider (Dolomedes triton


Six-spotted Fishing Spider Top 10 Biggest Spiders in the World - Six-spotted fishing spider

The six-spotted fishing spider (Dolomedes triton) is not considered the biggest spider in the world, but it is one of the largest spiders in North America. This species is native to the eastern regions of the United States, where it is often found near bodies of water such as ponds, streams, and swamps.

The six-spotted fishing spider can have a body length of up to 1.5 inches (3.8 cm) and a leg span of up to 3 inches (7.6 cm). Females are typically larger than males, and they can live for up to 2 years in the wild.

Despite its name, the six-spotted fishing spider primarily feeds on insects and other small invertebrates. It is an excellent hunter and has been known to catch prey both on land and in water. The spider is not considered dangerous to humans, although it can deliver a painful bite if it feels threatened.

One unique characteristic of the six-spotted fishing spider is its ability to walk on water. This is due to the spider’s ability to trap air bubbles on the fine hairs on its legs, allowing it to float on the surface of the water. The spider also uses its powerful legs to dive and swim underwater in search of prey.

Overall, the six-spotted fishing spider is a fascinating and impressive spider that showcases the incredible adaptations of these arachnids. While it is not the biggest spider in the world, it is certainly one of the largest and most interesting spiders in North America.

Camel spider (Galeodes arabs)

Top 10 Biggest Spiders in the World - Camel spider

The camel spider, also known as the wind scorpion or sun spider, is not actually a spider at all, but rather a type of arachnid known as a solifugid. While solifugids are often mistaken for spiders, they have some distinct differences in their anatomy and behavior.

Solifugids are found in various regions around the world, but the largest species, Galeodes arabs, is found primarily in the Middle East and North Africa. The body of the Galeodes arabs can grow up to 6 inches (15 cm) in length, and with its legs fully extended, it can span up to 12 inches (30 cm) in length.

Despite its large size and fearsome appearance, the camel spider is not considered dangerous to humans. It is a fast and agile hunter, preying primarily on insects and other small invertebrates. While it does possess powerful jaws, it is not capable of inflicting a venomous bite on humans.

The camel spider has a number of unique adaptations that allow it to survive in harsh desert environments. Its body is covered in sensory hairs that help it detect prey and navigate its surroundings, and it has a remarkable ability to conserve water. It can also run at high speeds, clocking in at over 10 miles (16 km) per hour, making it one of the fastest arachnids in the world.

While the camel spider may not be the biggest spider in the world, it is certainly one of the largest and most impressive arachnids. Its unique adaptations and fascinating behavior make it a remarkable example of the diversity and adaptability of arachnid species.

Sydney funnel-web spider (Atrax robustus)


Sydney Funnel Web Spider Top 10 Biggest Spiders in the World - Sydney funnel-web spider

The Sydney funnel-web spider (Atrax robustus) is not actually the biggest spider in the world, but it is one of the largest and most venomous spiders found in Australia. Adult female Sydney funnel-web spiders can grow up to 1.5 inches (4 cm) in length, with males being slightly smaller.

These spiders are found in and around Sydney, Australia, where they live in burrows in the ground or in tree trunks. They are known for their aggressive behavior and their potent venom, which can be fatal to humans if not treated promptly.

The venom of the Sydney funnel-web spider attacks the nervous system and can cause symptoms such as muscle spasms, difficulty breathing, and even paralysis. However, since the development of antivenom in the 1980s, deaths from Sydney funnel-web spider bites have become rare.

Despite their reputation as dangerous spiders, Sydney funnel-web spiders are actually quite important to the ecosystem, as they help control populations of insects and other arthropods. They are also fascinating creatures to study, with researchers investigating the potential medicinal properties of their venom.

Overall, while the Sydney funnel-web spider is not the biggest spider in the world, it is still an impressive and important species. Its venomous bite and aggressive behavior serve as a reminder of the power and danger of these arachnids, while also highlighting their role in maintaining the delicate balance of the natural world.

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Brown huntsman spider (Heteropoda venatoria)


Huntsman spider Top 10 Biggest Spiders in the World - Brown huntsman spider

The Brown huntsman spider (Heteropoda venatoria) is not actually the biggest spider in the world, but it is one of the largest and most widespread species of huntsman spiders.

These spiders are found throughout tropical regions around the world, including Asia, Africa, and the Americas. They can vary in color from light brown to dark brown, and can grow up to 5 inches (12.7 cm) in leg span.

While the Brown huntsman spider is not venomous to humans, it is still considered a formidable predator. They are fast and agile hunters, with excellent eyesight and the ability to move quickly and stealthily to capture prey.

Despite their fearsome appearance, Brown huntsman spiders are not generally considered a threat to humans, and are actually valued by many people for their ability to control pest populations. However, their large size and tendency to hide in dark places can sometimes lead to unexpected encounters that can be startling for some people.

Overall, while the Brown huntsman spider is not the biggest spider in the world, it is still an impressive and important species. Its large size and unique adaptations make it a fascinating subject for study, and its role as a predator helps to maintain the delicate balance of the natural world.

Chinese bird spider (Haplopelma lividum)

Top 10 Biggest Spiders in the World - Chinese bird spider

The Chinese bird spider (Haplopelma lividum) is not actually the biggest spider in the world, but it is one of the largest and most colorful species of tarantulas found in Asia.

These spiders are found in parts of China, Vietnam, and Laos, where they live in burrows or other sheltered areas. They are known for their striking blue coloration, which covers much of their body, legs, and abdomen.

Adult Chinese bird spiders can grow up to 6 inches (15 cm) in leg span, and are powerful hunters that use their sharp fangs to capture and subdue prey. They are also venomous, although their venom is not considered to be as potent as that of some other tarantula species.

Despite their impressive size and striking appearance, Chinese bird spiders are not generally considered to be a significant threat to humans. However, their venom can still cause pain, swelling, and other symptoms in some individuals.

Overall, while the Chinese bird spider is not the biggest spider in the world, it is still an impressive and important species. Its striking appearance and unique adaptations make it a fascinating subject for study, and its role as a predator helps to maintain the delicate balance of the natural world.

Brazilian wandering spider (Phoneutria nigriventer)

Top 10 Biggest Spiders in the World - Brazilian wandering spider

The Brazilian wandering spider (Phoneutria nigriventer) is not actually the biggest spider in the world, but it is one of the largest and most venomous species of spiders found in South America.

These spiders are found in parts of Brazil, as well as other countries in Central and South America. They are known for their aggressive behavior and potent venom, which can cause a range of symptoms in humans, including pain, swelling, and potentially life-threatening complications.

Adult Brazilian wandering spiders can grow up to 6 inches (15 cm) in leg span, and are skilled hunters that use their speed and agility to capture prey. They are also capable of inflicting painful bites on humans and other animals, and are considered to be one of the most venomous spider species in the world.

Despite their fearsome reputation, Brazilian wandering spiders play an important role in the ecosystems where they live. They help to control populations of insects and other small animals, and are a valuable part of the natural world.

Overall, while the Brazilian wandering spider is not the biggest spider in the world, it is still a fascinating and important species. Its unique adaptations and impressive abilities make it a subject of interest for scientists and enthusiasts alike, and its role in the natural world highlights the importance of all spider species in maintaining the delicate balance of our ecosystems.

What are the 10 biggest spiders in the world?

  1. The top 10 biggest spiders in the world are: Huntsman spider (Heteropoda maxima), Goliath bird-eating spider (Theraphosa blondi), Brazilian salmon pink bird-eating spider (Lasiodora parahybana), Yellow-legged golden orb-weaver (Nephila clavipes), Six-spotted fishing spider (Dolomedes triton), Camel spider (Galeodes arabs), Sydney funnel-web spider (Atrax robustus), Brown huntsman spider (Heteropoda venatoria), Chinese bird spider (Haplopelma lividum), and Brazilian wandering spider (Phoneutria nigriventer).

Is there a spider bigger than the Goliath Birdeater?

  1. While the Goliath Birdeater is one of the largest spiders in the world, there are other spiders that are sometimes considered larger based on different criteria, such as leg span or body size.

What is biggest spider in the world?

The biggest spider in the world is generally considered to be the Goliath bird-eating spider (Theraphosa blondi), which can have a leg span of up to 12 inches (30 cm) and weigh up to 6 ounces (170 grams).

What is the deadliest spider in the world?

  1. The deadliest spider in the world is considered to be the funnel-web spider (Atrax and Hadronyche species), which are found in Australia. The venom of some species can be fatal to humans if not treated promptly.

how big is the biggest spider in the world?

The biggest spider in the world is generally considered to be the Goliath bird-eating spider (Theraphosa blondi), which can have a leg span of up to 12 inches (30 cm) and weigh up to 6 ounces (170 grams).

Conclusion

In conclusion Biggest Spiders in the World, we have explored the top 10 biggest spiders in the world, which include the Huntsman spider, Goliath bird-eating spider, Brazilian salmon pink bird-eating spider, Yellow-legged golden orb-weaver, Six-spotted fishing spider, Camel spider, Sydney funnel-web spider, Brown huntsman spider, Chinese bird spider, and Brazilian wandering spider.

While these spiders may seem intimidating due to their size and appearance, they are an important part of their ecosystems and generally pose little threat to humans, except for a few species with potent venom. Their unique adaptations and impressive abilities make them fascinating subjects for study, and their role in maintaining the balance of nature underscores the importance of all spider species in the world.

References

  1. National Geographic. (2022, February 14). Huntsman Spider. https://www.nationalgeographic.com/animals/invertebrates/h/huntsman-spider/
  2. Britannica. (2021, March 24). Goliath bird-eating spider. https://www.britannica.com/animal/Goliath-bird-eating-spider
  3. Spider ID. (n.d.). Brazilian Salmon Pink Birdeater. https://spiderid.com/spider/theraphosidae/lasiodora/parahybana/
  4. National Park Service. (n.d.). Yellow Garden Spider. https://www.nps.gov/subjects/insects/yellow-garden-spider.htm
  5. BugGuide. (n.d.). Dolomedes triton. https://bugguide.net/node/view/13071
  6. Smithsonian Magazine. (2016, November 1). Camel Spiders Aren’t Actually Spiders. https://www.smithsonianmag.com/science-nature/camel-spiders-arent-actually-spiders-4274042/
  7. Australian Museum. (2022, January 6). Sydney Funnel-web Spider. https://australian.museum/learn/animals/spiders/sydney-funnelweb-spider/
  8. Spider ID. (n.d.). Brown Huntsman. https://spiderid.com/spider/sparassidae/heteropoda/venatoria/
  9. World Spider Catalog. (n.d.). Haplopelma lividum Simon, 1886. https://wsc.nmbe.ch/species/17818/Haplopelma_lividum
  10. Live Science. (2014, September 25). Brazilian Wandering Spider: Facts About the Venomous ‘Penis’ Spider. https://www.livescience.com/48068-brazilian-wandering-spider.html
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