In this way, in the seriousness of professional science popularization, occasionally mixed with some humorous routines, the audience is the most useful.

Sure enough, Chen Fan's hard routine once again made the atmosphere in the live broadcast room warm.

The audience began to mock one after another:

"Sure enough, it's a man at the top of the food chain, and he doesn't want a bottom line if he is shameless!"

"Hold the grass, Brother Fan, where is your face?"

"Hehe, such a free-flowing anchor, if he wants to be faced, he has long been lost out of the clouds. ”

"But don't really say it, I don't reward the anchor for the red envelope I robbed, and I don't know who to give it to!"

"Since entering this live broadcast room, other anchors have decisively taken off, and now I just want to watch Fan Ye's live broadcast, exciting!"

……

At this time, Chen Fan had already returned to the water's edge again, looking at the small lake with a radius of thousands of kilometers and an average depth of more than two meters.

"To be reasonable, there shouldn't be that thing here, because his recent basin has only appeared in the lakes of Central Asia, and there is no such catfish in the country at present, this is a kind of fish that is controlled and imported and farmed. ”

"Why?"

"Because, in Europe, it is known as a super monster, the largest can grow to nearly three meters long, two hundred catties, and today this six-whiskered catfish, it is estimated that it is also a hundred catties, and it has posed a serious threat to other creatures in this water. ”

For the sake of safety, in order to avoid his own trouble, Chen Fan decided to walk around the lake to see if it was a closed underground river coming out of the lake, or if there was a waterway leading to the outside.

If there were no obvious hints around, Chen Fan decided to eradicate this invasive species.

Barefoot, Chen Fan circled around the lake for more than half an hour, and finally found a meandering place under the east sand dunes, and there was an exit to the outside.

Chen Fan pointed to the looming river in the distance and said, "It seems that this may be one of the birthplaces of the Hotan River." I don't know when this fish invaded and finally ran to its birthplace, and I want to eliminate the harm for the people. ”

Sure enough, Chen Fan saw a warning sign at the mouth of the river where the lake flowed out.

The general idea is that there are large catfish here, and they are currently trying to find a way to kill them, but they have never had a chance to catch them.

Since the water source is an underground river that leads directly down, it is very likely that the catfish will burrow into the underground river when someone hunts it in the lake.

Therefore, if you want to catch it, Chen Fan is still a little tricky.

"No, this fish is so big, it's too dangerous for people and herbivores to come here, I'll have to try to catch it."

Besides, I don't have food anymore, so big catfish, that tastes ...... Tsk!"

"The catfish is extremely tenacious and powerful, and European anglers love to catch it, and they even appear in the rivers of the city, posing a great threat to birds, especially pigeons and ducks.

There is a lack of food in this area, and if he can grow to such a size, he must have caused a lot of other fish in the underground river, so he must be exterminated.

Now, I'll see what bait can attract it. ”

Chen Fan scratched his ears and cheeks, but he had a headache for the bait that could attract the six-bearded catfish.

"No, I'll have to look again, I need to find a big one, preferably a living creature, to get its attention. ”

"Anchor, are you sure you're really that strong? That fish is bigger than you, and you want to restrain it alone?"

"Subdue this fish, the anchor has that strength, but people don't fight you head-on, you play a fart!"

"No, the fish is still watching it! ”

"Mom, it's too big, it's just a giant python in the water, it's scared to death. ”

……

Seeing this, Chen Fan suddenly had an inspiration, "That's right, I should catch a snake to use as bait, that thing swimming around in the water will definitely attract the attention of the six-whiskered catfish." ”

Just do it, Chen Fan took the jungle pickaxe, put on the clothes on his body, and got into the sedge bushes on the side.

However, Chen Fan's extraordinary eyesight and sensitive ears turned around a lot, but he still didn't find anything suitable for bait.

It was a hemp claw, and the birds found a few.

But it won't work either!

Suddenly, Chen Fan came to the side of a tall shuttle grass, and two fresh holes appeared.

Chen Fan was cautious, at this time, he didn't dare to make a sound, for fear of waking up the little animal in front of him.

"Could it be a rat, if this guy is a bait. ”

But soon, Chen Fan revealed the answer.

Because, in the next second, an animal covered in oil and shining with golden yellow patterns appeared on its head.

Chen Fan remained motionless and did not attract its attention.

And Chen Fan also knew that it was a big sand fish lizard, which was an enhanced version of the domestic Dilongzi.

Chen Fan leaned forward quietly, knowing that it was not a threat to humans.

The jungle pickaxe stretched out, saying that it was too late and that it was fast, and Chen Fan shoveled it up with a flying shovel, directly together with the sand hole dug by the sand fish lizard.

The other hand quickly reached out and grabbed its body directly, Chen Fancai explained:

"This is a Central Asian sand fish lizard, one of the lizards, let's call him Dilongzi, usually eats all kinds of insects, especially small beetles, adult bread worms. ”

"Now, I'm using it as bait for catfish. ”

Chen Fan took the sand fish lizard all the way back to his backpack, took off a connecting rope from the tent, and tied the belly of the six-whiskered catfish.

"This guy runs very fast, and if he doesn't tie it well, he will accidentally slip away, and if he gets into the sand, I will lose all my efforts. ”

shoveled the sand fish lizard in, Chen Fan then attached the rope that grew out to the end of the wild pickaxe, and Chen Fan himself stood directly on the shore more than a meter away.

The rest of the work is waiting for the six-bearded catfish to come to the door by itself.

"The reason why I want to catch the six-bearded catfish is not only to eliminate harm for the people, but also because it is rich in nutrients.

You must know that the muscle moisture content of catfish is: 78.63%, and the meat is very tender; The calcium content was: 1.24mg/100g, the crude fat content of muscle was 4.95%, and the crude protein content was: 17.06%;

It's a delicacy that comes to me naturally, so I can't give it up. ”

While Chen Fan was treating the six-bearded catfish as dinner, the six-bearded catfish also regarded it as dinner, and slowly approached Chen Fan, getting closer and closer......

"Ladies and gentlemen, catfish are seasoned hunters, they usually live underwater, and when there is a noise on the surface of the water, they will quickly rise to the surface to hunt, usually near the river bank.

This giant catfish, which originated in Europe, first scratches its pectoral fins to create a whirlpool to disorient its prey, and then opens its huge wide mouth to suck the prey into its mouth like a vacuum cleaner and swallow it.

So, if I want to hunt it, I have to hold it down. ”