Why Is The Cobalt Tarantula Blue?

Unlike the pigments that make plant leaves green and flamingos pink, a tarantula’s blue color comes from precisely arranged nanocrystals. The crystalline array acts like a mirror that reflects only a particular wavelength of incoming light. In some tarantulas, that wavelength happens to be the same shade of blue.

Are cobalt blue tarantulas actually blue?

The Cobalt Blue tarantula earns its name due to the striking metallic blue coloration on its legs. Cyriopagopus lividus (formerly Haplopelma lividum) is a feisty, gorgeous Old World species of tarantula native to parts of Southeast Asia.

Why are there blue tarantulas?

Researchers from Yale-NUS College and Carnegie Mellon University have hypothesised that blue colors may be used to attract and communicate to potential mates, while the green color of some tarantulas may be for camouflage and concealment in arboreal, or tree-dwelling, species.

Why is the peacock tarantula blue?

Their close analysis revealed that the blue hue comes about due to the arrangement of nanocrystals in the hairs that grow on their body, which reflect blue wavelengths of light, though not all the shades in the different species are the same—they are very close.

Why are spiders blue?

There are 40 different species of blue tarantulas and they all emit almost the same blue hue. What makes blue spiders so interesting is how they achieve their color. It is not pigmentation that creates their blue color, but photonic nanostructures located in the bodies and appendages of the spiders.

How rare is the blue tarantula?

The cobalt blue tarantula, which belongs to the Theraphosidae family of spiders and is originally known as Haplopelma lividum, is one of the rarest and most beautiful among the 800 (approximately) tarantula species that exist in the whole world.

Is cobalt blue tarantula rare?

Haplopelma lividum, commonly called the cobalt blue tarantula, is one of the rarest and most beautiful of the approximately 800 tarantula species belonging to the Theraphosidae family of spiders.

Are Rainbow spiders real?

One species of peacock spider – the rainbow peacock spider (Maratus robinsoni) – is particularly impressive, because it showcases an intense rainbow iridescent signal in males’ courtship displays to females. This is the first known instance in nature of males using an entire rainbow of colors to entice females to mate.

Is a cobalt blue tarantula new world?

The name lividum means black and blue. The blue cobalt tarantula is referred to as an Old World species. The terms Old World and New World refer to the origins of a particular species.

How venomous is a cobalt blue tarantula?

The cobalt blue tarantula is known for its iridescent blue color. While its venom is only weakly toxic to humans, the bite is still painful. Therefore, this species should be handled with care.

What is the rarest tarantula?

Poecilotheria metallica, also known as the peacock tarantula, is an Old World species of tarantula. It is the only blue species of the genus Poecilotheria.

What is the rarest color of peacock?

The white peafowl is a rare and beautiful sight, and this white peacock, with around 150 feathers extended, is sure to be noticed. White peafowls are Indian Blue Peafowls (Pavo cristatus) with a rare genetic mutation called leucism.

Is blue spider real?

Yes. Blue. Although most of the 900 or so species of tarantulas are varying shades of black or brown, the majority of sub-groups have at least one blue species. They are wonderfully named, too: the cobalt blue, the greenbottle blue, the Singapore blue, the Brazilian blue-green pinktoe, and plenty more.

Are spiders deaf or blind?

While some spiders catch prey with webs, others — such as jumping spiders — hunt using sharp eyesight. Because they don’t have eardrums, scientists have always assumed that arachnids were deaf to airborne vibrations. But biologists at Cornell University have now shown that spiders can detect sounds after all.

What color is spiders blood?

blue blood
Did You Know? Snails, spiders and octopi have something in common- they all have blue blood!

Do spiders have a heart?

Spiders, like most arthropods, have an open circulatory system, i.e., they do not have true blood, or veins which transport it. Rather, their bodies are filled with haemolymph, which is pumped through arteries by a heart into spaces called sinuses surrounding their internal organs.

Which tarantula is most powerful?

What is the rarest spider ever?

Over five hundred Critically Endangered Desertas wolf spiderlings have been born to two female spiders inside our very own Bug World – boosting the world’s once dwindling population. The new babies who are just 4mm in diameter are expected to grow to around 12cm by the time they’re adults.

What is the prettiest tarantula in the world?

The Monocentropus balfouri is better known as the Socotra baboon tarantula or Socotra blue baboon tarantula. What is this? It is considered one of the most beautiful and colorful tarantulas that grow to 12cm.

Is cobalt blue a speedster?

Superhuman Speed: Malcolm can reach incredible amounts of speed by using his Blue Flame to steal speed from opponents. He can steal multiple levels of speed from different sources and achieve speeds to assault even Wally West.

Why do tarantulas change color?

It is one of the few arachnid species that can reversibly change the color of their bodies to match the colors of the flowers where they hang out and stalk their prey. In fact, these sneaky spiders are so good at using adaptable camouflage that once they change colors they can largely remain unseen.