1, deep sea? ? ? ?

Deep sea? ? ? ? What does this fish belong to? ? ? ? Fish, the official Chinese name is Deep Sea? ? ? ? Fish, but many people commonly call it lantern fish. ? ? ? ? The fleshy protrusion shaped like a small lantern above the head is made of? ? ? ? The first dorsal fin of fish gradually extends upward.

2. Wrinkled shark

Fringe shark (scientific name: Chlamydoselachus anguineus (Garman,1884) is a shark of the genus Fringe Shark. The frilled shark, also known as the eel-like mackerel, is the most primitive shark, with no subspecies differentiation, and is known as the "living fossil". There are six branchial fissures on both sides of the body, and the branchial intervals are extended and folded, and they cover each other, so they are named wrinkled gill sharks.

3. Swallow eels

Gulpereeel is a deep-sea fish. Eel devouring usually refers to two kinds of fish, one can grow up to 6 feet (1.8m), and the other can only grow up to 30 inches (75cm), which inhabits all over the world, with the deepest habitat of 5,000-6,000 feet (1,524-1.

4, short-legged eyes hooked shrimp

Hooked shrimp with short feet and eyes is small, with a body length of 2-5 cm. Its body is grayish white, close to bleaching white, and looks like a ground beetle. But it takes an extraordinary physique to survive at the bottom of the Mariana Trench. The pressure in their living environment is about 1000 times higher than the sea level pressure, the water temperature is only 2 degrees Celsius, and there is no sunshine all year round.

5. White blind shrimp

White blind shrimp is a kind of shrimp discovered by the British scientific research team in a trench south of the Cayman Islands in the Caribbean. It lives in the crater deep under the sea, in the dark depths of the sea, and its eyes are no longer important. But their backs will glow, which may be called "eyes" growing on their backs. It can indicate the distance between blind shrimp and crater.

Marine animals:

Marine animals are the general name of heterotrophic organisms in the ocean. There are many categories, and the morphological structure and physiological characteristics of each category can be very different. Tiny single-celled protozoa, big whales can be more than 30 meters long and weigh more than 190 tons. From the sea surface to the seabed, from the shore or intertidal zone to the deepest trench bottom, there are marine animals.

Reference to the above content? Baidu encyclopedia-marine animals