Jellyfish is an important plankton in the aquatic environment, but also a very beautiful aquatic animal, there are more than 250 species of jellyfish in the waters of the world, they are distributed in the waters of the world. They can be found in tropical waters, temperate waters, shallow waters, oceans about 100 meters deep, or even freshwater areas. Jellyfish existed as early as 650 million years ago, and they appeared even earlier than dinosaurs. The main component of the jellyfish body is water, and some jellyfish will also emit light, which has always been a very important research topic, and even some people have studied it and won the Nobel Prize, so let's start today's introduction.
<h1 class="pgc-h-center-line" data-track="3" > fifth place egg yolk jellyfish</h1>
This jellyfish is not very beautiful, but it makes me feel very strange, like egg yolk and a bit like cooked abalone, and its name is really called egg yolk jellyfish. It also has a name of the same name as the banshee in Greek mythology, "Medusa", and its body size is larger than other jellyfish, generally 35 cm in diameter and up to 50 cm in size.
Due to the color of the structure in the body, the body appears in the transparent golden or orange color of the central bulge, which looks delicious and seductive, like a freshly fried poached egg. It is the most common jellyfish in the Mediterranean and is also found in the Aegean and Adriatic Seas.
<h1 class="pgc-h-center-line" data-track="8" > fourth peach blossom jellyfish</h1>
Peach blossom jellyfish is the only small jellyfish that lives in freshwater. It is known as the "giant panda in the water". Peach blossom jellyfish live in clean rivers and lakes. The life cycle consists of asexual reproduction and sexual reproduction stages. There are 11 species of jellyfish of this type that are recorded, except for the two types of Sox's peach blossom jellyfish and Japan's Ise peach blossom jellyfish, the remaining 9 species are all in China.
Peach blossom jellyfish has high research value and ornamental value, as a species formed in the process of biological evolution, its status is not inferior to that of giant pandas. It can be counted as the world's smallest jellyfish with a diameter of 1.5-2 centimeters, and the peach blossom jellyfish was first discovered in China in 1907.
<h1 class="pgc-h-center-line" data-track="13" > third place sea moon jellyfish</h1>
There are many species in the genus Marine Jellyfish, which cannot be distinguished from the appearance alone, and must be analyzed by genes. In some aquariums in China, the jellyfish of the sea moon jellyfish is transparent, generally 25-49 cm wide, they live in the Atlantic, Pacific, Indian Ocean.
Moon jellyfish have a large number of natural predators, including sunfish, leatherback turtles, seabirds, and some parasites that also attack sea moon jellyfish. Sea moon jellyfish die naturally after a few months of survival and reproduction. Rarely live longer than 6 months in the wild, but some survive up to several years in aquariums.
<h1 class="pgc-h-center-line" data-track="18" > second rainbow jellyfish</h1>
Rainbow jellyfish, one of National Geographic's top ten new species in 2009, is larger, up to 13 cm long and emits light, and this glowing new jellyfish species was found off the coast of Australia. A study conducted showed that this jellyfish does not sting people. Jellyfish expert Lisa Gershwin spotted the jellyfish near a breakwater off the coast of Tasmania, Australia, and captured it using a small aquarium phototank that facilitates photographing marine animals. This jellyfish is not inherently able to emit light like other luminous organisms, and the rainbow-colored light emitted comes from the reflection of light by cilia.
Cilia are tiny hair-like protrusions that help jellyfish swim in the water through drainage. Although the rainbow jellyfish is already the 159th jellyfish Gershwin has found in Australia, she still thinks it's a very exciting discovery. One of the important reasons is that the rainbow jellyfish is large and has a length of 13 cm. Gershwin said the newly discovered jellyfish are members of the ctenophore family, and we know very little about this weird family.
<h1 class="pgc-h-center-line" data-track="23" > first place Eros with jellyfish</h1>
This jellyfish, officially known Chinese as "ctenophores", is a small group of marine invertebrates that resemble jellyfish. Ctenophores are not part of the spiny cell animals. They are not very good at swimming, and they can only rely on the energy of the current to "go with the flow". The transparent body makes ctenophores almost "invisible" during the day, while at night they emit a soft bio-light. Unlike other ctenophores, the Eros Jellyfish is a transparent ctenophore that can grow to a meter long and about 5 cm wide.
The jellyfish is transparent throughout, with a soft violet color and iridescent edges, which looks very much like a large transparent ribbon. Eros belt jellyfish, also known as the belt of Venus, they float slowly and gracefully in the sea, so transparent, so invisible, so beautiful, indeed do not belong to our world, and only Eros is qualified to wear such a lovely ribbon. I think it's better to call the fairy ribbon.
Well, today is here, thank you for watching, if there are other views can be discussed together in the message area, thank you for watching.