Walk by, don't miss the "Eight Immortals Crossing the Sea" Oh!
Kong Wu's powerful body, evil and crazy smile, clear and smooth lines, the shark is simply one of the most attractive creatures in the ocean.
It is a group of fish covered in shield scales, breathing on gills, with a cartilaginous skeleton and spindle-shaped body, and no fish scales.
There are 300-500 species of sharks in the world, and they can be found in almost all seas and some inland waterways. Life expectancy usually exceeds 20 years, and shark pregnancy durations range from 8-12 months.
As early as 300 million years before the emergence of dinosaurs, sharks have existed on the earth, and have been more than 500 million years, and are the behemoths in the ocean, so they are called "wolves in the sea".
shark
Sharks have their most sensitive organs, their noses, which can smell tiny substances such as blood from miles away and trace the source. They also have a sixth sense, the sense of electricity, which sharks can use to perceive a faint electric field of several feet around an object. They can also use mechanical sensibility to feel the vibrations caused by fish or animals 600 feet away.
Penglai Ocean Polar World
Has the longest shark house in the country (38 meters)
Multiple species of sharks gather in Penglai
Nurse shark
This bulky shark, which can reach a length of up to 3.6 meters, is a very lazy social shark with no record of attacking humans and is the most common display fish in aquariums.
Lemon shark
It is named after the lemon-like color of the abdomen. It ranks third in ferocity among the more than 350 known shark species and poses a threat to humans.
Wrinkled lip shark
It is found in the western Pacific Ocean. China's East China Sea, Yellow Sea and Bohai Sea. Because of the 9 to 13 dark brown stripes on the side of the body and the irregular black spots, it is commonly known as the Nine Hoops by local fishermen.
Sharks with a strong sense of smell are actually short-sighted. In the ocean, sharks can't tell which ones are people and which are the food they need, so when sharks ambush from the bottom of the sea, they often see surfboards and people on the surface of the sea as seals or fur seals. But humans are not satisfied with sharks because they have too little fat.
More secrets you don't know
Just in the Penglai Ocean Polar World
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Eight immortals across the sea
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