In 1980s, there were a large number of paddy fields in Wangcheng rural area of Feidong County, Hefei, which were small animals that children loved to play with. They feel as ordinary as tadpoles and crabs. In the late 1990s, pesticides were widely used, but now they are rare. It was also found in the puddle at the foot of Cangying Village, Yejituo Town, Qian 'an City, Tangshan City, but not in the surrounding puddles. There is only one pit with this creature, which shows that its migration ability is very poor, and it appears every summer, and its viability is very strong.
Baoding xiongxian county
In 2000, it was found in a puddle in the south of Chenggang Village, Xiongxian County, Baoding City, Hebei Province. At that time, several primary school students went to play in the pit and found that this creature was very similar to trilobite fossils, so they asked the teacher. At that time, there was no such concept, and the teacher told the students that it was a turtle cover.
Cangzhou hejian city
Before 1998, there were many such animals in the drainage ditches and ponds of Dongwangchengyou Village, Guxian Town, hejian city. Locals call them "big flower shoes", which makes them look like tiger shoes worn by children. Children often catch them and feed them to ducks. Later, due to years of drought, the reservoir dried up and was never seen again. Handong Village, wei county, Handan City, after the rainy season every year, a large number of brick factories will appear in deep pits, commonly known as old turtle covers. At the same time, there is also a translucent creature (scientific name, bumper worm) with a large number of soft tentacles on its back, which is often eaten by three-eyed dinosaurs and shrimps.
Taikang county in Zhoukou
1992, found in Ding Cun village, Chang Ying town. It had just rained, and there was a lot of water in the hole. When several pupils were playing, they found many creatures like tadpoles, so they caught a few and put them in the washbasin. They went back and asked their parents what it was, and their parents didn't know what it was. Later, they didn't ask about it either. Today, they learned that it is called three-eyed dinosaur shrimp, and there is another creature called water in our place.