Nature is always pregnant with magical things, and even fish that we may be quite familiar with have some special functions. What is the role of the specific functions of these fish?
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NO.1 Bottom medaka
Most fish cannot survive in turbid, oxygen-deficient water, but medaka can. It obtains oxygen by breathing on the surface of the water or by transforming blood, a special function that allows the medaka to survive both in fresh and salty water.
NO.2 Medaka
No matter how many special functions fish have, they can only live in water. However, the fish, which live in the Red Marshlands, have found a way out of this limitation. It can survive for months in rotting branches on land, and when ponds dry up, medaka will stuff themselves into decaying trees, empty coconut shells, or empty cafes, or simply bury themselves in piles of decaying leaves, and as long as the environment is moist, the medaka can live for at least 66 days.
NO.3 Tongue rays
When scientists explored deep-sea volcanoes, they found the tongue rays near them, that is, they could survive in toxic, hot liquids with sulfur.
NO.4 Snapper
This black-eyed sawfish can only feed on an algae called sea red filament algae, so where does this algae come from? In fact, the snapper will grow this plant itself, and it will also regularly patrol its farm to prevent others from stealing its own food.
NO.5 Cleaner Seyu
Seyu, who acts as a "cleaner", bites off the parasites on some of the big fish and cleans them, and in return, the big fish agree not to feed on it.
NO.6 Sandblasting fish
This fish is known for their laziness. When an adult sand spray fish gives birth to a small fish, it will hide and wait for its child to go out to forage for food and bring it back to eat for itself. Adult sand spray fish can survive for a long time without leaving their nests and relying on the food brought by their offspring, which should be the only fish in the animal kingdom that adopts this survival mode.
NO.7 Vipers
Viper is one of the fierce predators of the depths of the ocean. It has light emitters along the side of the body, some at the end of the fin and in the mouth, and the light they emit will make the predator instantly blind and become their prey.
NO.8 Blind fish
For ordinary animals, it is simply impossible to live without eyes, but although the eyes of blind fish have lost their due role, they can rely on the special sensations of other organs to carry out normal life. It is a very fast fish, able to swim freely in the water, will not swim against aquatic grass, stones or other fish, and the ability to prey is also very fast.
NO.9 Elephant fish
Elephant fish can talk! Although their language is not the same as that of humans, they can converse with each other through electrical perception. It creates a special charge and then communicates with each other just like how acoustic locators work.
NO.10 Carp medaka
20,000 years ago, Death Valley was a huge lake, but now it's a small pond, and most of the species inside it are dead, except for the carp medaka. They inhabit hot water four times the concentration of seawater and are probably the most viable creatures in the world.
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