We are all familiar with the word sword. In ancient times, kings or warriors had swords. The kings were expanding their kingdoms by cutting their heads with swords. This is the story of people. What sword can a fish have? No, fish do not have the ability to hold swords. There is a fish in the world that does not have the ability to catch a sword, which is known as the sword fish. The fish is named swordfish in English for its sword-shaped beak. In some countries the fish is also known as broadbill. All types of fish, large and small, can be seen under the sea. Here are some interesting facts about sword fish today.

sea ​​fish

Know some interesting facts about this marine fish-

>> They are ectothermic fish. Their average lifespan is 9 years. Out of about 25,000 species of fish in the world, only 22 species can generate heat from their bodies. Swordfish is one of those 22 species. Swordfish regulate the temperature of their eyes and brain through special organs near their eyes. The fish's ability to regulate temperature helps them to catch their prey.

>> This nomadic fish has a special reputation as a predator. Swordfish can swim at a speed of 100 kilometers per hour. This fish is more common in the temperate regions of the Atlantic, Pacific and Indian oceans. This fish feels comfortable in water between 18 and 22 degrees Celsius.

>> Swordfish are very efficient in hunting. The swordfish stabs its prey with its sword-shaped bill. This slows down the prey and weakens the prey. When the prey is weakened, it is much easier to catch and can be eaten alive by the predator.

>> They never move in groups but always move alone. Sometimes they come to the beach to sunbathe. Again in the middle of the sea they are seen jumping up on the water and drowning in the water. Even so, they sunbathe and like to walk or give tours in the water.

>> 4 to 5 year old swordfish are considered adults. They have some natural prey that they hunt. However, juvenile swordfish are attacked by makos and whales. Because they are very violent animals. Makos and swordfish fight. Sometimes the bill of a swordfish breaks through the makos' head. Many such makos fish heads have been seen.

>> There is a species of swordfish called broad bill which can reach very fast speeds. They migrate from one sea to another or from one place to another in different parts of the sea. They are one of the fastest moving fish in the ocean.

>> Female swordfish are larger in size than male swordfish. Female swordfish release eggs into the water. For this reason, their fertilization process is external in nature. They lay 10 lakh to 30 lakh eggs at a time. Female fish release eggs into the water and male fish also release sperm into the water at the same time. Fertilization is then completed when the sperm meets the egg. This is how they reproduce.

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>> Swordfish is second only to marlin in seawater. They are the fastest animals on the sea floor. When these fish get stuck in the hook of a big fishing boat or fishing vessel, they start to dive down rapidly. Thus they reach the bottom of the sea. For this reason, in order to catch them, the hook must be strong as well as the hook rope must be strong.