Leisurely Live Broadcast from Ocean Global

Chapter 697 Ocean Living Fossils! Hasn't changed its appearance in 4.4 billion years? (Please c

[Name: Giant unnamed frilled shark! Attributes: Chordates, Chondrichthyes, Plate Spira, Hexobranchs, Frilled Sharks! Rating: B+! Distribution: Atlantic Ocean, Pacific Ocean, etc. scope!"

Yang Xu's live broadcast room.

Under the lens of the first point of view.

The approaching distance has been illuminated by searchlights.

Let the "unknown creatures" that are like ghosts in the deep sea

mouth

Gradually reveal the true face of Lushan!

About frilled sharks.

Yang Xu is no stranger, and he knows it well.

only!

Reminder feedback given by the system.

The reference is 'unnamed giant frilled shark'!

and!

Even in the absence of specific references.

The frilled shark looks really big!

Normally, frilled sharks are about 1.5 to 2 meters long.

And now this frilled shark photographed by Yang Xu.

Not to mention, there are also three meters facing up!

The frilled shark is a species of shark in the frilled shark family, the frilled shark.

One family and one genus, at least in modern marine taxonomy.

It has no subspecies differentiation.

In mainstream academic circles, it is believed that this species is known as the "living fossil of the ocean".

There is a high probability, in the past 400 million years.

They haven't changed much of their body shape!

in the live room.

The water friends suddenly came into the mirror and looked a bit ugly and terrifying sea creatures.

At least in the senses.

How much will cause some discomfort.

[My Cao! What kind of monster is this? Is it a mutated sea snake? 】

【Good guy, didn’t you come here from the waters around Sakura Island?)

[It looks so ugly, it almost made me spit out QAQ for the overnight meal)

【This 'Dragon King Whale' doesn't want to eat it, right? It's so ugly, how can it be so bad?"

[I told you that you should read more books to learn knowledge. Now that you are good, you don't even know frilled sharks, so you will be ugly every time...)

Although the current situation of Yang Xu is very concerned.

But Yi Qian saw the barrage messages of some water friends.

Still couldn't help but burst out laughing.

She went on to say:

"Brother Xu mentioned this marine creature to me before! Its name is indeed called frilled shark, but it seems to be much longer than what Brother Xu said"~!"

Although, before going to the world with Yang Xu's "Yunfan".

Yi Qian's understanding of marine life.

Not much actually.

But in the process of supplementing relevant knowledge afterward.

People say that hard work can make up for one's weakness.

And even though this girl doesn't have the ability to never forget.

But the acceptance of new things is still very high!

This is the process of learning while traveling around the world.

Let Yi Qian also become an expert in half marine life.

At least some of the water friends in the live broadcast room.

Yi Qian can tell a thing or two about the marine creatures he doesn't understand.

[Frilled shark? Is that the kind of marine creature that Xu Ge was mistaken for when he discovered the little tiger Jiao before? 】

[It looks so ugly, 'Dragon king whale, how good is this mouth? If I were this dragon king whale, I would definitely not be able to swallow it~)

[Under normal circumstances, the frilled shark's body size is about two meters down. I searched the Internet and it is indeed the case. The creature Xu has photographed now seems to be much longer than the one recorded on the Internet! "

(That is to say, if nothing else happens, the anchor may film it later. This creature similar to the dragon king whale captures frilled sharks? It's quite exciting to think about it!)

【And how did the name "Ocean Living Fossil" come from?"

About this frilled shark.

The water friends in the live broadcast room can be said to be talking a lot.

The frilled shark is called the frilled shark.

This is because they have six gill slits on each side of their body.

The three columns are elongated and pleated and cover each other!

It is because of this characteristic that marine biologists classify and name them.

named the "frilled shark"

In a word.

Their gills are wrinkled.

It was first discovered in 1884.

From the perspective of marine ecology and the overall number of species status.

Frilled sharks are not particularly numerous in relative terms.

Even if they are mostly in the deep sea environment.

On the one hand, although frilled sharks have a particularly wide distribution.

But very scattered.

Moreover, frilled sharks have a relatively long reproductive period and low fertility.

This results in a lower number of species.

From the perspective of marine biology alone, it has a relatively important ecological investigation value!

Whether it is in Xia Guo or the "IUCN World Conservation Union (Okay)"

0

It's listed on the Red List of Threatened Species!

compared to other sharks.

Frilled sharks have more gill slits because most of them inhabit deep waters where pressure is high.

Due to the oxygen concentration of the deep sea environment.

A lot lower than in shallow sea areas.

So more gills are needed to exchange gases and draw oxygen from seawater!

At this moment.

The frilled shark recorded in Yang Xu's live broadcast room...

Going deeper into the sea!

Why is this happening!

Maybe because of...

(Ask for automatic monthly pass and subscription~ What!).

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