The next day, Tang Shenyuan played for a long time, during which he met a few Banna newts, Tang Shenyuan didn't let everyone disturb these rare animals, Huang Qiuxiang and their senior donkey friends also understood that these rare animals are national protected animals and cannot be moved casually, but Liu Huan took a few photos of them.

At noon, everyone goes down the mountain and takes all the garbage away, otherwise it will pollute the environment, which is common sense.

Yang Wanli once had a poem in his old man's house: "Mo Yan has no difficulty when he goes down the mountain, and he earns the love of pedestrians." is entering the circle of ten thousand mountains, and a mountain lets go of a mountain block. ”

When going up the mountain, everyone was enthusiastic, and when they came down the mountain, they complained in a mournful voice, especially the fat guy, who walked trembling with a physique of more than 200 pounds, which made people worry that he would fall down at any time......

Back at Tang Shenyuan's house, the first thing everyone did was to make specimens of the butterflies caught in the Butterfly Valley! There are a few particularly beautiful butterflies that have to be made into specimens, otherwise they will be wasted!

Tang Shenyuan turned the room upside down, and finally found out the tools used to make butterfly specimens when he was a child, insect needles, winged plates, pins, and specimen boxes......

"Bring the butterflies!" Tang Shenyuan said to Dong Xiyu.

These butterflies are all Dong Xiyu's wants, and others will not rob a girl, but only Tang Shenyuan himself can make zuò specimens, and others can only watch from the sidelines.

"Shenyuan, didn't you say that you also made a lot of specimens when you were a child, and are you still there?" Xu Yufeng asked boredly. He has no interest in how to make butterfly specimens, he just likes to admire them.

"It's still there, in that specimen box over there!" Tang Shenyuan pointed to the box on the desk and said, and then continued to make butterfly specimens.

Dong Xiyu looked at Tang Shenyuan's specimen with great interest, the beauty watched from the side, Tang Shenyuan was very energetic, very careful to make zuò, and from time to time to Dong Xiyu gave Dong Xiyu some knowledge of making zuò, although Tang Shenyuan was also half-hanging, but it was enough for Dong Xiyu, a person who didn't know anything!

"First, use an insect needle of appropriate thickness and insert it through the center of the back of the chest so that the needle passes through the middle of the forefoot and midfoot. It should be noted that the insect needle should be perpendicular to the longitudinal axis of the butterfly body, and the upper part of the needle should be selected with an appropriate winging plate, and the distance between the two plates should be adjusted according to the size of the butterfly body, and the specimen needle should be inserted at the bottom of the groove of the winged plate to make the butterfly body parallel to the plate surface......"

Dong Xiyu said: "It's easy! ”

"Don't look at me doing it easily, in fact, because this butterfly is alive, and some dead butterflies will stiffen their bodies, and then they will have to use some methods to soften them...... The position of the antennae is gently plucked parallel to the anterior edge of the forewing with a dissecting needle, pressed with a small piece of waste film, and fixed with an insect needle inserted into the film...... In about a day, the specimen is dry! ”

Tang Shenyuan picked up another butterfly, this butterfly may have been too careless when he caught it, and the position of the wings was a little damaged!

"Look, this butterfly is going to be repaired!"

Dong Xiyu looked at the butterfly in Tang Shenyuan's hand, and sure enough, the right wing of the butterfly was broken, and a good butterfly became not very good-looking.

"So what to do?"

"It doesn't matter, I'll fix it!" Tang Shenyuan placed the specimen on the winged board, then cut a relatively small piece of transparent paper, then coated it with all-purpose glue, and then pasted it on the reverse side of the butterfly wing membrane, and then glued the broken wings on, and a complete butterfly came out! "How? Pretty, right? ”

"It's so beautiful, it's much better than before!" Dong Xiyu's eyes lit up, and she couldn't help but praise.

This compliment made Tang Shenyuan's heart move, is there anything more pleasing than a beautiful woman's compliment?

"Ahh This one-tailed brown butterfly is dead, and it was fine just now! Dong Xiyu suddenly shouted, looking very nervous.

This one-tailed brown butterfly is very precious, and everyone has spent a lot of time catching it before! No wonder she's so nervous! Even Li Jiyi, who had never cared about Tang Shenyuan's specimens, was concerned......

"Hehe, it doesn't matter," Tang Shenyuan smiled confidently, "Didn't I just say that even if it dies, I can make it 'come back to life'!" ”

"Oh?" Liu Huan didn't seem to believe Tang Shenyuan's words, he hadn't listened to Tang Shenyuan's words carefully before, and now he was a little skeptical when he heard this.

Tang Yuanyuan ignored him, and said to himself: "There are three ways to soften the butterfly's body, the first is the method of returning the specimen to softness!" That is, the tool that makes the specimen soft is called the soft reducer, which is modified and replaced by a chemical instrument called a dryer. When using, put a layer of clean sand at the bottom of the device, or spread a layer of absorbent cotton, pour water, and add a few drops of carbolic acid to prevent mold. Then place the specimen that needs to be softened on the tray in the vessel, taking care that the specimen does not touch the water, and apply some petroleum jelly to the mouth of the vessel. The specimen is softened by moisture, and the time of softening varies with the size of the insect body and the temperature of the insect. It is a dry and hard specimen of more than ten years or even decades, which can be completely softened after one to three days in summer, and at most a week at most, which is similar to the fresh specimen that has just been collected. If there is no soft reducer, all kinds of containers with lids can be replaced, and even covered bowls and petri dishes can be used, which can also make the specimen soft ......"

Tang Shenyuan said a lot of long-winded words, and none of the people next to him could understand.

"The second method is to return the soft method quickly. Hot water is injected into the sphenoid body with a syringe and softened within minutes. Tang Shenyuan continued: "I am using this method now! ”

Tang Shenyuan said as he gently pinched the base of the butterfly body with his left finger, so that the butterfly wings were perpendicular to the horizontal plane, and the butterfly wings were on the top and the butterfly body was on the bottom. Hold the syringe in the right hand, insert the needle from the junction of the butterfly's chest and abdomen to the direction of the head, slowly inject water, and continue to insert the needle in the direction of the head from time to time, until the cephalothorax junction stops, until the wings are expanded due to wind energy, and then gently pluck the base of the butterfly's antennae with tweezers, and wait until it can move, indicating that the specimen has softened, and Tang Shenyuan spread his wings on the butterfly.

"And what about the third point?" Dong Xiyu asked.

"Hehe, the third point is the indirect heating and fast return to the soft method!" Tang Shenyuan gently fixed the one-tailed brown butterfly in his hand to the winging board, and continued: "First heat the alcohol to about the boiling point, gently pinch the butterfly wings with your hands, and immerse the butterfly's head, thorax and wing base in hot alcohol, which can also soften the specimen within a few minutes. The advantage of softening specimens with alcohol is that it shortens the time it takes to dry after spreading the wings. In the summer, after an hour, the specimen will dry and harden again and can be placed in the specimen box. ”

Dong Xiyu's eyes were full of little stars, and now she only felt that Tang Shenyuan was so powerful, and she could actually say that she was able to make a butterfly specimen!

"Far-reaching......" Xu Yufeng shouted over there.

"What's wrong?" Tang Shenyuan turned around and asked.

"Where did you get these stones?" Xu Yufeng was holding a very strange-looking stone in his hand, and asked Tang Yuanyuan in surprise.

Xu Yufeng is a collector, and he is also quite involved in strange stones, and some people like to play with strange stones! Some of the strange stones are particularly beautiful and worth collecting!

"Ah, I think I've seen this butterfly somewhere!" The fat man suddenly exclaimed.

Dong Xiyu was startled by the fat man's shout, "You dead fat man, you want to scare people to death in a panic?" ”

"No, it's not ......," said the fat man, shaking his fat hand and pointing to a specimen box, "Look, this butterfly is so beautiful!" I think I've seen ...... in that introduction."

Huang Qiuxiang also went over to watch, he was also very curious about what kind of butterfly could make the fat man so surprised?

"This is the Great Purple Butterfly! The national butterfly of today's country! Huang Qiuxiang couldn't help but say.

"Yes, yes, it's the national butterfly of today's country - the Great Purple Butterfly!" The fat man suddenly realized, "I said how come it is so familiar, I have seen those introductions!" ”

"The national butterfly of this day?" Not only Li Jiyi and Liu Huan were curious, but also Xu Yufeng and Dong Xiyu were also attracted by what they said.

Tang Shenyuan didn't speak, and Huang Qiuxiang continued: "The big purple butterfly, the male butterfly has dark brown wings with bronze green brilliance, and has a rich iridescent purple pervasive, and the female butterfly is brown, but there is no purple iridescent. The ventral surface of the forewings of both sexes is blackish-brown with white spots and pale gray wing tips. The ventral surface of the hindwings is pale grayish-green, with pale and pink spots at the base. This butterfly has a strong flying ability and can be seen flying in the summer months! ”

"I didn't expect Brother Huang to know so much about this butterfly!" Tang Shenyuan was very surprised.

"Hehe, didn't you spend some time in this country a few years ago? Those friends from Japan always told me this, so I knew a little bit! Huang Qiuxiang said very lightly.

Tang Shenyuan already admired Huang Qiuxiang's knowledge at this time, don't look at him, he just talked about this butterfly lightly, but if he is not a well-informed person, how can he tell its origin as soon as he sees this butterfly?

"Since it has such a history, I wonder how much it is worth?" Li Jiyi is this kind of person, who always interrupts people's conversations, but since he asked first, everyone looked at Tang Shenyuan, Huang Qiuxiang, and even Xu Yufeng.

"Vulgar!" Xu Yufeng thinks that he hates people like Li Jiyi the most, and he always measures things by money.

"Hehe" Tang Shenyuan saw that everyone was looking at him again, so he had to spread his hands and said: "I don't know, I was just interested at the time, after catching this butterfly, I made it into a specimen, and then I didn't care, as for the price, I really don't know!" ”

"I have a slight estimate" Huang Qiuxiang said: "This kind of butterfly is very precious, if you meet someone you like, hundreds of thousands are no problem!" ”

"The price was ok! But it can't be a yen, right? Li Jiyi nodded and suddenly remembered the exchange rate question, and then asked.

"Of course not, who will use that money to measure prices?"

As soon as Huang Qiuxiang's words fell, everyone couldn't help laughing......

Yen, huh...... Yen and RMB, 0.006:1, you count it, you have to calculate the dizziness!

PS: Xiaoguan has something to do at noon, so it's going to be a chapter this morning, get up early and ask for a recommendation ticket! Everyone's ticket can't be stopped~