Rare! Japan has found the world's largest deep-sea fish with a body length of more than 2.5 meters.
On July 1, the Japanese marine research team, in the depth of 2000 meters of the seabed, photographed a giant "deep-sea sardine" (ordinary sardines generally 30 cm long), estimated total length of 2.53 meters, the whole body is dark blue, the head is not scaled, the head is thick, the mouth is large, the shape resembles catfish, carnivorous, according to the top of the food chain, so it is named transverse sardine, transverse is the highest level of sumo sports.
Many netizens speculated whether it was "related to nuclear pollution" and "whether it was related to the recent cherry blossom volcanic eruption".
The international definition of the deep sea is less than 200 meters, and high pressure, low water temperature, slow water flow, dark and lightless, high salinity, sediment, very few plants and fish can live here, so food shortage, most of the fish living here, most of them are not fish or animals ~ not surprising.
Deep-sea exploration is a very dangerous thing, at present, the world with the help of submarines can only withstand up to 300 meters, and then the higher the atmospheric pressure, and the deepest seabed reaches 10,000 meters, enough to squash a heavy tank. #今日头条微头条 #
