The ocean has a fish resembling a footprint, even sharks become its ride, traveling anywhere on a 'wind current'.

In the marine world, most fish are good at swimming and hope to evolve stronger swimming abilities, but some fish have gradually lost their swimming ability, such as the fish – Lanternfish (pinyin: yìn yú),The Lanternfish has a region on its head that looks like a 'shoe print', which is its evolved dorsal fin, now already evolved into a suction cup,so its swimming ability is very poor, but it is distributed throughout the ocean, even sharks will become its ride, it is a very peculiar fish.The 'shoe print' of the Lanternfish seems to be attached externally, but it is actually part of the Lanternfish,this 'shoe print' has a unique function, fish in, shoe print in, so this fish is also called a 'shoe bottom fish', it has evolved a suction cup shape similar to a shoe sole, it looks like someone stepped on it heavily, leaving a large shoe print.The 'shoe print' of the Lanternfish allows it to be distributed throughout the seas because,this 'shoe print' has an adhesive ability,this suction cup is normally filled with water, and when it gets close to large fish, it can remove the water inside, achieving the adhesive effect, so it can attach to sharks, turtles, whales, etc., large aquatic animals, although the Lanternfish's swimming ability is poor, but its suction ability is strong, traveling to wherever it goes, automatically detaching to find food.

Lanternfish is also a carnivorous marine fish, feeding on other fish and invertebrates,it has no lack of food sources, because it has a strong suction ability, plus it doesn't care about the host object, it can be a ferocious shark, or a whale, or even a small boat,as long as it can start, it can attach,this place has no food, it will wait in place for strong swimming large sharks or other underwater animals, and then rely on its head suction cup to attach to them, so that it can travel to all corners of the world, and keep traveling, stepping a 'shoe print' but can be a free world traveler fish!Sharks, as one of the top predators in the ocean, have no pity for Lanternfish. When attached to Lanternfish, they cannot shake off it in the face of its strong suction ability, let alone swallow it because it has no hands, it is difficult for sharks to swallow Lanternfish from its back,Lanternfish takes advantage of the weakness of large fish's inflexibility,Lanternfish also eats the remaining food of big fish, external parasites, or captures shallow-sea invertebrates on its own, so the food source of Lanternfish is very abundant,Lanternfish is regarded as a special ecological adaptation of fish that can attach to large fish in the eyes of humans, and is highly welcomed by aquariums, it is a ornamental fish, it is also a food fish, and it has certain medicinal value, but because of its strong suction force, it is distributed in a wide range, plus its strong reproductive ability,the population trend is stable,not approaching the vulnerable endangered critical value standard.

Pay attention to six-dimensional nature, recognize nature naturally!“”“”