Strange information about fish

Strange information about fish

About fish There are many, many strange information that may seem a little suspicious. These aquatic organisms have been affected by many of the great catastrophes and horrific events that occurred on the planet where the fish lived on Earth more than 500 million years ago, that is, even older than dinosaurs. The fish are about 25 thousand different species that are more species of mammals, amphibians, reptiles and even birds.

Curious facts about fish 

1 - Fish do not have a neck and this makes it easy to escape a lot

Having fish for a neck may be somewhat hampered by swimming, so it does not have a neck but has a body of bones that binds the skull to the shoulder strap that carries the fins. According to the scientists, over time the fish began to lose many of these bones that connect the skull and shoulder strap .

2 - fish migration to the water of the estranged and salty

Fish migrate either to fresh water or to salt water as some fish migrate to fresh rivers to lay their eggs. This is like salmon, while some other species migrate to the sea and saltwater areas to lay eggs, such as freshwater snakes .

3. Fish has some parts of the hearing system

One of the strangest information about fish is that it possesses the ability to hear because its body contains some parts of the hearing system and specifically in the head from the inside, and this even though it does not have external ear to hear it, but this does not negate the fact that it hears sounds that occur in water, Scientists have proven that fish can feel the movement around them because of the sensors they have on their body, which helps them escape quickly when they feel the danger around them.

And this is not all about fish and the feeling of movement Studies and research has shown that the shark can feel the movement through electricity.

4. Fish quickly forget events

Fish have a very small brain and therefore have very little memory, which makes them forget the events at a very fast pace. So fish can not be bored of being in small fish ponds. They always forget the place and still walk in the same place, but they are ready to visit a new area.

5 - movement of fish in water wave movement

The fish move in the water through a wave movement that enables it to move its body completely and the beginning of this movement is from the head and then move to the rest of the body and the result of this is to generate a strong momentum to help fish to swim with ease and ease and move to any place very quickly.

6 - Some types of fish can change the color

This information is certainly one of the strangest information about fish, they are similar to some types of fish, but this does not deny that the information is completely true Some fish can change the color every five minutes, which helps in the process of camouflaging predatory fish whenever approached by a predatory fish hiding and changing Color to match the environment in which he is hiding.

7. Some species of fish can not breathe under water

One of the strange but well-known and somewhat common information about fish is that some species of fish can breathe from water and air as well as the eel, but that's not all about fish and breathing. Some fish can not absorb the oxygen in the water, To the air to absorb the oxygen, and this by crawling very strongly using his chest fins.

8. Cartilage fish have no bones

Some types of fish do not have skeletal structure but have a cartilage structure which makes them unreasonably flexible, so cartilaginous fish is the most beautiful and the most beautiful among all types of marine animals.

9. Some species of fish do not have decomposition

Scientists have discovered fish species that have no decomposition. To this day, these fish are still present and alive despite their presence about 500 million years ago.

Fish are cold-blooded animals

Fish are cold-blooded animals as the temperature of their internal parts is the same as the temperature of the surrounding water.

11. Fishing is one of the most difficult professions at all

To this day, despite the great development of mankind in all areas, the function of fishing is still one of the most dangerous jobs at all. Many of the fishermen around the world are often at risk and are facing the highest rate of death and injury even more than firefighters and policemen.