Jumping spiders are by far the most common group of spiders on our planet, with over 6200 different species and many can be found in tropical forests. Most of these spiders live in close proximity to human populations and in various habitats around the world. In fact, the only two places where you are unlikely to encounter jumping spiders are the North Pole and the South Pole. They have very good eyesight thanks to 4 pairs of eyes and one of them is Hyllus giganteus, a species of Giant Jumping Spider belonging to the “Salticidae” family. From their jumping ability to their eyesight, you can discover here more interesting facts about Hyllus Giganteus.

1Giant jumping spiders of the family Salticidae have described more than 6000 species of spiders

The giant jumping spider (Hyllus giganteus) is a member of the Salticidae family, and it is not an exaggeration to say that, in a group mediation, you can expect to provide a fairly large room for all members. Giant jumping spiders are one of the most diverse spiders and a total of 646 species of jumping spiders have been recognized in their current form as well as fossil genera and more than 6,200 species have been identified.

From their vibrant colors to their variety of shapes and even sizes, these spiders are full of beauty. It is estimated that this giant jumping spider (Hyllus Giganteus) dominates the spider world when it comes to size.

2Hyllus giganteus is capable of vertical jumps up to 50 times their body length

Despite its small stature, the Hyllus giganteus Spider is extremely healthy. With very muscular legs, this giant jumping spider can perform vertical jumps 50 times its body length. However, this ability to jump extremely high is not all they possess, because they also have segmented legs that help their muscles expand and contract to use their blood pumping ability.

When Hyllus giganteus prepares to jump, it contracts the muscles in the higher part of the body and causes a posterior shift in hemolytic pressure, causing the animal’s legs to prepare for the jump. To make larger jumps, jumping spiders must quickly and suddenly extend their legs to propel themselves forward. In doing so, the force of the impact pushes blood back into its legs and facilitates larger jumps in the direction it is aiming.

3Hyllus Giganteus uses silk anchors for smoother landings

Whether the giant jumping spider (Hyllus giganteus) avoids predators or just tries to move from one place to another, it uses a very different method of locomotion. This jumping spider spins a thread to escape on the ground. Although this jumping spider jumps very high, it seems not as strong as the giant hylobates and it wants to die. Hyllus giganteus produces a fast web that allows it to use draglines for speed and precision. This spider takes advantage of the tension of the silk thread to adjust its body and land smoothly. What silk threads bring to spiders is luck. This is because weak spots in the web are hidden and it is rare for prey to find their way into the silk thread. This could also provide direction and allow Hyllus to safely control his landing using a death net.

4Hyllus Giganteus does not use its web to hunt

Giant jumping spiders can jump long distances accurately to catch their prey. Jumping spiders are fast and agile spiders that often use their legs to stalk their prey and then grab the meal with a quick bite using venom glands in their chelicerae.

Jumping spiders generally hunt during the day, which is consistent with their developed visual system. When searching for prey, jumping spiders often begin by rotating their cephalothorax to bring their left and right eyes to the target until that target comes within capture range. It then rolls up its belly to expose its head and shoulders, facing forward. It may take a moment to examine what it’s looking at and determine whether it’s worth the effort of hunting it down before silently moving forward. Once within range, it connects its dragline and jumps onto its prey.

5Hyllus Giganteus has sharper eyesight

The giant jumping spider (Hyllus giganteus) has a very strange eye structure: four smaller eyes divided horizontally, two smaller eyes located on the left and right sides of the head with four large eyes in the middle. But it is their eight big eyes that give them the ability to see very well.

Spiders’ smaller, distinct eyes provide an expanded field of view with high horizontal and vertical vision, and allow them to sense movement better than any other animal. The main, central eyes of spiders have the best sharpness of any animal the size of an eardrum, and they also have a wider field of vision than other similarly sized animals, making them become excellent hunters. Hyllus giganteus, a giant jumping spider, can look around without moving its head independently. As an added benefit, the retina muscles can rotate on their own, allowing it to see its surroundings with a 360-degree view and keeping it from tiring so the spider has more energy.

6They have hairs that sense sound waves

However, this giant jumping spider has no ears or eardrums but has very sensitive hearing. Instead, their bodies are equipped with sensory hairs capable of picking up vibrations in sound waves. The signal is then sent as a message to the brain through this process or the nervous system. This rare discovery was made in 2016, when researchers were studying spider eyes. Researchers found that vibrations sent by sound waves awakened the spider’s nerve cells, even vibrations created more than 10 feet away. This led them to conclude that spiders can sense sound waves, even if they are not biologically generated.

7. Men sing and perform dance moves to attract female partners

Since the different or amazing sensory system of Giant Jumping Spiders helps them hunt and avoid injury, those same senses are useful in mating. A male spider dances into the heart of a female, using a variety of movements and making sounds that can attract attention. Each male spider also uses his own unique song to send vibrations to nearby female spiders.

Communication between male and female spiders is determined through vibrations on the ground. Female spiders receive vibrations from the ground that are transmitted to the spider’s legs, which are then picked up by sensory hairs. If the female doesn’t like what she hears, she may kill the male spider.

8They can be trained to jump on command

Scientists at the University of Manchester trained a “Kim” jumping spider to jump on command using jump sensors, rather than visual cues, to better understand the species’ jumping ability. They also monitored its movements and how it responded to gravity and disturbances. The behavior of jumping spiders can be explained by using sensory input from the eyes and leg joints to generate force during jumping. They filmed Kim, aka the spider, and their dancing techniques. They look at her abilities from a close-up perspective, like when she dances. This method uses more energy and shortens flight time but will improve the ability to capture the target. By understanding what can improve the jumping skills of small robots, scientists hope to use this technique in the future.

9Giant jumping spiders reside from Sumatra to Australia

Although they are widely distributed around the world, jumping spiders can only be found in dark places. Although they live in every type of habitat on Earth, there is no place on Earth where you won’t be near jumping spiders, with the exception of extremely high altitudes. All you need to do is venture to the South Pole or the North Pole and you will be safe from them. Jumping spiders are native to the tropics, but they can sometimes be found in cooler regions as well. But this giant jumping spider (Hyllus Giganteus) can only be found from the regions of Sumatra to Australia.

10You can raise a giant jumping spider

Introducing a jumping spider as a pet can be really fun. Jumping spiders have their own personalities, so you’ll appreciate each spider’s complementary characteristics and they’ll love you for interacting with them. Some can be shy and skittish, while others seem calmer but when a spider is calm and watching you, you can easily tell what kind of personality the animal has.

Jumping spiders have been scientifically proven to be one of the most intelligent species worldwide. Not only will it be fun for you to monitor their behavior, but you will also have the jumping spider watch you roam around the house. And all the Temperaments are the same for the Giant Jumping Spider (Hyllus Giganteus), which will make a good companion as it is also one of the friendly spider genera.

11Hyllus Giganteus could be 0.98 inches (2.5 cm) long

These spiders are the largest species of Jumping Spiders. The unique color of this jumping spider and its large size are what initially attract you. If you have ever seen such a beautiful little spider, you will stop for a closer look and realize how charming these jumping spiders really are. and in the end you will immediately be drawn to it. Hyllus Giganteus is one of the largest jumping spiders, with a size comparable to other spiders.

The regal jumping spider is smaller than Hyllus Giganteus but still looks scary compared to other spiders of the same age. Hyllus Giganteus can grow as large as other compact jumping spiders ranging from 1.8 to 2.5 cm (0.71–0.98 in) in length. Females are larger than males, like most other jumping spiders.

12Carl Ludwig Koch was the first to discover the giant jumping spider

The giant jumping spider can also move quickly through the air, using its eight legs to jump from tree to tree. Carl Ludwig Koch first discovered the giant jumping spider (Hyllus Giganteus) in 1846 and wrote about it in his co-written book The Arachnids: and was probably one of the first spiders to be visualized and described. described similarly to how they are found in nature.