The largest spider in the world is the Goliath birdeater tarantula. The Goliath birdeater tarantula belongs to the Theraphosidae family and is one of the largest spider species in the world. These spiders are found in South America, specifically in the regions of Guyana, Suriname, and Venezuela.
Goliath birdeater tarantulas have brown to black bodies with yellow and white spots and can grow up to 30 cm in body length and weigh up to 170 g. They are known for their large and strong legs, which allow them to easily hold prey. These spiders live in burrows that they dig themselves in the soil and are found primarily in rainforests.
Goliath birdeater tarantulas feed on insects, but they can also eat small animals such as bats and lizards. These spiders are highly defensive and can defend themselves using their large fangs and venom, which is not fatal to humans.
Goliath birdeater tarantulas are often kept as pets and are popular for their exotic appearance. These spiders are often used for research and as a tool for teaching about spiders. However, it is important to note that some countries may have restrictions on the keeping of exotic animals, including spiders.