What is whistling spider?

Whistling spiders, also known as tarantulas, are a group of large, hairy spiders belonging to the family Theraphosidae. They are found in various regions around the world, including the Americas, Europe, Africa, and Asia.

One of the most distinctive features of whistling spiders is the sound they produce when they feel threatened or disturbed. They can emit a loud hissing or whistling sound by rubbing together specialized hairs on their legs, a behavior known as "stridulation." This sound is used as a warning signal to potential predators or perceived threats.

Whistling spiders are generally solitary creatures and are nocturnal, spending their days hidden in burrows or shelters and emerging at night to hunt for prey. They primarily feed on insects, small arthropods, and occasionally small vertebrates.

These spiders are not considered aggressive towards humans but can deliver a painful bite if provoked. The venom of most whistling spiders is not medically significant to humans, causing symptoms like localized pain, swelling, and redness. However, some species may have more potent venom that can cause more severe reactions in individuals who are allergic or sensitive to spider venom.

In captivity, whistling spiders are popular as pets among arachnid enthusiasts due to their unique appearance and behaviors. They require a tank with plenty of hiding spots, substrate for burrowing, and a steady supply of live insects for food. Proper care and handling are essential to ensure the well-being of these fascinating creatures.