Diary of Water Snail Observation (7 selected articles)

The day is coming to an end. We must have a lot of feelings. It must be time to write a diary. How to focus the diary? The following is the observation diary of water snail that I have compiled for you, hoping to help you.

diary of water snail observation 1

in my big water tank, there is a kind of water snail.

There are dark brown and white stripes on the shells of water snails, and there are spiral patterns on their shells.

The water snail's eyes grow at the top of its head, but its eyes have degenerated, so it can only be detected by the antennae on both sides of the head.

Sometimes the small water snail climbs on the back of the big water snail and forms a water snail castle. Sometimes small water snails greet each other with their tentacles.

I think my water snails are so cute! Diary of Water Snail Observation 2

The sun goes down gradually, like a shy girl, and the red light gradually slips away. After dinner, my grandma and grandpa and I visited my great uncle's house.

when we arrived at his home, we were warmly treated. I visited my uncle's house with great interest. In the hall, I saw a rectangular fish tank. There are many aquatic plants in the fish tank, and the small tropical fish are swimming happily with beautiful scales. I came across an animal with a shell. So, I fished it up. It turned out to be a small snail. I think: Snails live in wet soil, how can they live in water? My uncle seemed to see through my mind and said to me, "Because it is a water snail, it can live in water." Then he said to me, "I put the lamp on one side of the fish tank and slowly change the water temperature." After listening to my uncle's words, I am more interested in water snails.

I observed carefully that the head of the water snail has a pair of long and thin tentacles and an oval mouth. There is a small "house" with a spiral on its back. Under the "house" is a sticky body, which tilts up every step. When it changes its walking direction, it will turn the "house". When it is in danger, it will retract its whole body into the "house" and then stay still.

This is a fun and lovely water snail. Today, my uncle gave me some water snails. The body color of water snails is different from that of ordinary snails, and the body color of water snails is red. According to my uncle, this kind of snail lives in water. I keep snails in the fish tank at home and keep them company with small fish. I will observe their every move every day.

in order to better understand the habits of water snails, I looked up the information about water snails everywhere. I learned that the water snail is a kind of snail that lives in water. Fish eat aquatic plants, and the excrement discharged by the water snail is eaten by the water snail, and then the excrement discharged by the water snail is eaten by the fish. This is still a small food chain! There was no fish grass in my fish tank, so I took a piece of cabbage leaf and shredded it and put it in the fish tank. Unexpectedly, after a while, the little snail swam slowly and ate it. Because they all have small cherry mouths, I can't see how they eat, but the leaves are getting smaller and smaller. They are very effective, and a few leaves are wiped out by them in a short time, but the book says that water snails are also very hungry, and they can still survive without eating for a long time.

It is also said in the book that water snails are very fertile, and they can give birth to 1 to 2 small snails at a time. I am surprised that such a small snail gives birth to so many baby snails. Is it a "superman"? Since then, I have been looking forward to a big snail giving birth to a small snail every day. One day after more than two months, I suddenly found that there were many things in the fish tank that were like chili pepper's, but they were white and transparent. After careful observation, I found that it was a small snail born by a big snail, and the big snail continued to produce snails. I saw how the water snail gave birth to offspring. There is a place like a tube in its tail body, from which the little snail came to its new home. When a big snail is producing, it crawls around the fish tank for a while, swims around in the water for a while, and sometimes seems to be resting motionless. It takes more than ten minutes to produce a small snail, and it seems that the big snail has exhausted all its strength every time it gives birth to a snail. How hard it is for mother snail to give birth to a snail! What a great maternal love this is! I photographed this great maternal love with my camera. The production time of the big snail is very long, about three days. It gives birth to small snails intermittently every day. Finally, I counted more than 15 small snails in the fish tank. Some are bigger than mung beans, and some are hardly easy to find. God, when they all grow up, the fish tank will be crowded. Water snail, you are really awesome!

a month later, I found that many too small snails didn't survive, only bigger snails survived. Small snails grow up slowly, and their body color becomes light red like their mother. I like snails more and more when I watch them crawling around and swimming around in the fish tank and playing with small fish. The little snails surrounded their mother and lived happily. Diary of Water Snail Observation 4

After the rain, I came out to play. The air was very fresh, and suddenly I found a little thing on the ground. Wow! It's a water snail

This water snail is very small, with long and thin antennae and a big round shell on its back, just like carrying its whole family. Although this small shell is unremarkable, it is its best "protective shield". It will quickly retract its body as if it had no breath when you gently touch it.

So I touched it very curiously. Sure enough, it quickly retracted its body and did not move, but after a while, it looked at the silence outside and slowly extended its head and body. It's funny, I can't help but want to tease it.

So I gently touched it with my hand and never let it go. The water snail kept shrinking there as if it were dead. I put my hand down slowly, but it still didn't respond. Why didn't it move? Did I push too hard just now? While thinking about it, I stared at it carefully. I kept waiting there, waiting, and finally he slowly put his head out again, but it didn't continue to climb forward, but looked around, listened carefully to the sounds outside, and made sure it was safe around, then slowly climbed back along the original road.

water snails are really interesting! Diary of Water Snail Observation 5

During the National Day holiday, our family visited Xiajiang Village in Chun 'an County. There are green mountains and green waters and picturesque scenery.

there is a clear river in the village, and there is a flat stone path in the middle of the river. Sister Jia Ye and I couldn't wait to step on it and walk back and forth. It was very interesting. At this moment, a sister Siyun came. We talked about marine life, so Sister Siyun suggested catching water snails.

I followed my sister's example and searched carefully between two big stones. I found the first water snail. It was as big as a pearl, dark brown all over, and its body was hidden in its hard shell, only showing its soft head. I reached for it and put it in a plastic cup.

On the day I lived in Xiajiang Village, my favorite thing to do was to play by the water. We not only caught many water snails, but also mussels, yellow clams and screws. I often forget the time when I play. On the last day, when I was leaving, I refused to leave the river for a long time. In the end, I fell into the water because I was in a hurry, and my pants and shoes were soaked. This is really an unforgettable experience! Diary of Water Snail Observation 6

During the summer vacation, my younger brothers and I went to grandma's house. One day, Sister Yujia and her friends were holding a big bottle, which was full of water and some dark things. They asked me, "Do you want to catch water snails with us?" Driven by curiosity, I also took my brother and them to the small ditch next to the mountain temple with a drink bottle filled with water.

After we arrived, Sister Yujia began to demonstrate how to catch water snails. I saw her step on the slope and grab it with her hand. Hey, boy, she caught a dozen water snails. I also began to learn from Sister Yujia, and when I stepped on the slope and prepared to put my hand into the water, the soil loosened, and I slipped into the water at once, and the whole lower body was wet from the waist. I shook the mud on my feet and grabbed it with my hands. Because I grabbed it with two hands, I caught more than 2. I handed the snail to my little brother. Little brother put them in the water bottle.

At this time, the older brother thought of a way to catch more water snails quickly, only to see that he lifted his hand and slapped the water hard. At this time, the water splashed one after another, and I fished out more than a dozen water snails in the water. It's much better than touching the mud for me. Just as the eldest brother was about to hit the water again, he suddenly fell into the water and was wet from head to toe. When the older brother looked back, it turned out that the younger brother had accidentally knocked him into the water. He was so angry that he grabbed a water snail and threw it at his little brother, but he missed it. The little brother also grabbed a handful of soil and threw it at his big brother. The big brother flashed the dirt to the side and hit me right in the face. I was so angry that I grabbed a leaf, filled it with some water and threw it at my little brother. Sister Yujia and her friends saw it and thought we were having a water fight, so they joined in. In this way, it was originally a "grudge" between the three of us. In the end, it became a few of us playing a water fight together.

in the end, we played almost everyone was wet. When the water fight is over at sunset, it's time for us to go home, only to find that the water snail bottle has fallen to the ground. Although there are only a few water snails left in the bottle, we are still very happy. Jumped and went home. When I got home, grandma was very angry when she saw our embarrassing words. Although grandma was angry, she washed us and put on clean clothes.

childhood is a small river flowing slowly, and there are always some fish and shrimp jumping out of the water during the flowing process, which is our deepest memory. Maybe you will laugh, maybe you will burst into tears. That's an inseparable part of our lives. Today, my mother went to the market and bought me six water snails. I quickly put those little things in the fish tank and began to raise them.

it is very special for them to eat food. Because water snails can only walk on the wall of a fish tank with water or on the water surface, they must wait for the food to sink to the bottom before eating. Once when I was feeding, they didn't flock like other fish, and they fought for each other, but slowly walked towards "food" like little old men. It seems that "food" has no temptation for them. I watched the food sink to the bottom of the water, and the water snails walked slowly halfway. It took another five minutes before the water snails got their food. It seems that these water snails are really "slow doctors" in the water!

Water snails are not only interesting in eating food, but also interesting in their eggs. Their eggs are similar to skinless eggs, but very small. The shell of an egg and the liquid in it are egg white, and five or six eggs are yolk. It is simply an unparalleled "super invincible yellow egg". After those eggs hatch, there can be many water snails. They breed very fast, and in a few days, the water snails, large and small, are slowed down on the grass and the wall of the tank. What a surprise!

keeping water snails in the water tank is not only for people to watch, but also for purifying the water tank. More importantly, they bring me fun. ;