How long is the salamander old and how scary is the prehistoric salamander ?

The most annoying thing is the copy-paste party. Like crocodiles and sharks, the ancestors of doll fish have not changed much since their evolution. It has a history of about 400 million years.

Prehistoric "baby fish."

How scary? Expert: The head is 65 centimeters, and it was once a Tyrannosaurus rex.

For food! Everyone is familiar with the baby fish, hearing its name, everyone may think that it is a soft bun, but it was not like this before, their ancestral temper can be said to be no one dares to touch it, basically no creature dares to provoke them, and at that time it also had a domineering name called the overlord salamander.

Or Cole crocodile, so how scary are prehistoric baby fish?

Through the name of it, we can understand how fierce they were at that time, and their appearance at that time was almost exactly the same as the current baby fish, they all have big heads, small eyes, and they look very cute, but they are much larger than the current baby fish, and the adult overlord salamander can generally grow up to five meters, like a car, and through the fossils they left behind, scientists.

It is inferred that their heads were about 65 centimeters in size at that time.

But what is shocking is not their size, but their diet, they lived about 200 million years ago, when dinosaurs just appeared, they still use some small animals as food, but from time to time they will also hunt some dinosaurs, even Tyrannosaurus rex is in their recipe, but it is only for cubs, to deal with an adult Tyrannosaurus rex, it is still a bit difficult for them.

However, unfortunately, through nature's selection, this strongest salamander in history eventually became extinct. The Australian continent at that time.

Separated from the continent of Antarctica and flowing northward, the climate gradually warmed as the land moved, and crocodiles began to raid Australia's rivers. At this time, Antarctica also continued to move southward, and the temperature gradually dropped, making some amphibians.

Gradually, it was unable to survive, and many creatures on the earth became extinct, and the last remnants of the overlord salamanders also died.

Through the current technology, we can roughly restore the specific appearance of the overlord salamander at that time, with a flat head and a mouth full of fangs, but I don't know what the specific cry is, and now it is often used as a character in science fiction movies or adventure short films, everyone thought that these characters were fictional at first, but now we can know that it is a real creature on our earth.

The prehistoric salamander is a ferocious sea creature, and it is similar in size to many sharks, and is able to hunt other animals many times, and is a fish at the top of the food chain.

Much larger than today's salamanders, adult salamanders can grow up to five meters, like a car, and scientists have deduced that their heads were about 65 centimeters in size at that time.

Scientists deduced that the head of the prehistoric salamander was 65 centimeters long, and the length could rise to 5 meters, even the Tyrannosaurus rex ate it.

Dear, glad you asked!

Our home is in Hanzhong, Shaanxi, where baby fish are farmed, generally in clear water, can be seen in the river in spring and summer, and the activity is relatively slow.

Have a great life! Happiness and health, if you still need anything, please continue to consult, if you think it's good, give a thumbs up!

The baby fish looks similar to the crocodile, and has a long history of survival, as early as the ancient dinosaur era, the baby fish was born, and ancient baby fish fossils have also been found in China, proving that this fish with a history of tens of thousands of years exists on the land of China.

<> salamander can generally live for fifty or sixty years, the body length can reach about one meter, and the high-fiber weight is 20 to 25 kilograms. The salamander is a freshwater amphibian, and because its call sounds like a baby's cry, it is called a salamander. As an amphibian, the baby fish can survive for about a month after leaving the water.

The lifespan of the salamander is 80-100 years, and may even exceed 100 years.

The salamander is actually a giant salamander, a type of amphibian, and it is relatively large among amphibians. In general, they are between 2 meters in size and 20 to 25 kilograms in weight. In particular, some of the many factors can affect the lifespan of the salamander.

The first is the fish species, and the baby fish of different fish species also have different body shapes. Some varieties are genetically influenced by larger varieties and can be more than one meter long, while some varieties are small in size and generally do not exceed 1 meter.

In addition, the surrounding environment can also affect the specific size of the salamander. When salamanders live in a more suitable environment, they grow and develop comparatively well, while they are comparatively larger in size. On the other hand, in the case of stunting, they will become smaller.

Habits of baby fish:

Salamanders live in clear, low-temperature streams or natural caves, inhabiting mud or shady rock crevices. It is generally found in mountain streams, rivers and lakes with turbulent currents, cool water quality, lush aquatic plants, and many stone crevices and caves.

Sometimes it also moves between the roots of trees on the shore or on the trunks of fallen trees, and chooses to live in caves at the mouth of the beach where there is a backflow, usually only one in each cave. The depth of the cave is not delayed, the entrance of the cave is slightly larger than its body, the cave is spacious, there is enough space for it to maneuver, and the bottom of the cave is relatively flat or has fine sand.

During the day, they often hide in the cave, with their heads facing outward, so that they can move at any time, hunt and avoid enemies, and quickly leave the cave and swim into deep water when disturbed. Comes out in the evening and at night to move and hunt, swim with limbs close to the abdomen, and move forward by swinging the tail and body slapping the water.

1.A basic introduction to the baby fish.

The salamander is a popular aquarium fish that is loved for its cute appearance and rich colors. Baby fish are small in size and easy to farm, so they are popular with beginners. There are many kinds of baby fish, and the common ones are koi baby fish, rainbow baby fish, purple gold dragon baby fish, etc.

2.The lifespan of the salamander.

The lifespan of salamander varies depending on the species, the breeding environment, and the management of the rearing. In general, the lifespan of salamander is between 2-5 years, but it can reach more than 7 years with good environment and management.

3.Factors influencing the lifespan of salamanders.

The lifespan of the salamander is related to the breeding environment, diet and management. The right water temperature, water quality, and aquarium size have a great impact on the health and longevity of the salamander. At the same time, the quality of feed, the prevention of parasites and diseases are also important factors affecting the life span of baby fish.

4.How to increase the lifespan of baby fish.

To improve the lifespan of salamander, it is necessary to start from the aspects of breeding environment, diet and management. First of all, ensure the requirements of the breeding environment such as water temperature, water quality and aquarium size; Secondly, choose high-quality feed to avoid overfeeding and waste; Finally, regularly check the physical condition of the salamander to prevent parasites and diseases in time.

5.The lifespan of the baby fish is related to the fish family.

Different fish families will have different growth rates and lifespans. For example, goldfish such as goldfish and koi fish generally have a lifespan of around 10 years and can live up to a maximum of around 30 years. Therefore, if you need to breed long-lived baby fish, you can choose a fish family with a large body size and a long lifespan.

6.Comparison of the lifespan of baby fish and goldfish.

Compared to goldfish, salamanders are smaller in size and have a relatively shorter lifespan, but salamanders are more suitable for beginners. At the same time, the colors and patterns of the baby fish are richer, which can add infinite colors to your aquarium.

7.Conclusion.

Overall, the lifespan of salamander can reach more than 7 years under the right environment and management. In order to improve the life span of the baby fish, it is necessary to start from the aspects of breeding environment, diet and management of leakage, and pay attention to the selection of large and long-lived fish families. Through scientific and reasonable management, the baby fish can grow healthily and bring us a longer appreciation for our eyes.