What animals are in the ocean floor and how do they move?

1. Sharks. When the shark moves forward, it swings its whole body in a graceful S-shape, with the tail swinging in the largest arc. The flow of water through the pectoral fins naturally generates a rising force that keeps the body from sinking.

However, under the high-speed movement, the shark's body is almost immobile, only the tail swings. When attacking or intimidating, the back is arched and the pectoral fins are pointed downward.

2. Shrimp. The shrimp is an expert swimmer, can use its legs to do long-distance swimming, and when it swims, those swimming feet are like wooden paddles frequently and neatly rowing backwards, and the body is slowly driven. When frightened, its belly flexes and stretches nimbly, and its tail strokes down and forward, and it can jump backwards continuously, and it is very fast.

Some shrimp are not good swimmers, and large lobsters crawl on the sand and rocks on the bottom of the sea most of the time.

3. Flounder.

The vast majority of flounder live in the ocean, but there are some species that can live in freshwater. European halibut.

They often migrate from the ocean to rivers for predation, and in the summer they can travel up to 65 kilometers inland along the river, and when autumn arrives, they return to the ocean to lay their eggs.

4. Sea turtles. Sea turtles, the largest of the turtle "family", have thick dorsal carapaces of more than a meter long and can weigh up to 150 180 kilograms. When it parades in the sea, it mainly rows with its front two feet at the same time, like two oars on a boat, and moves forward together with the power of water.

Sea turtles mainly eat plant foods such as seaweed, and sometimes animal foods such as fish and shrimp.

5. Sea urchin. Sea urchins mostly live on the bottom of the sea and prefer to inhabit the intertidal zone where seaweed is abundant.

The following sea areas are interforested by reefs or rocky crevices, as well as hard sandy and muddy shallow seas, which have the characteristics of avoiding light and lurking at night.

Hope it helps you and please thank you in time.

Sea urchins mostly live on the bottom of the sea, and prefer to inhabit reefs, forests, or rock crevices in the sea below the intertidal zone where seaweed is abundant, as well as in the shallow sea area with hard sand and mud, and have the characteristics of avoiding light and lurking at night.

Sea cucumbers rely on muscle stretches and stretches to move forward about 4 meters per hour.

What other animals are on the ocean floor? How the do you move? Choose an animal to write about and try to write about it interesting.

There are many ways for benthic animals to move, including swimming, recoiling, shrinking and crawling, floating, and swimming upright. The most common way is the swimming of fish, which uses the contraction of the trunk and tail muscles to twist the body from side to side, compressing the water backwards and causing the body to move forward, plus the swing of the fins to move the water forward.

The hippocampus is a relatively rare upright swimming animal, with its head upwards and its body diagonally standing upright in the water, relying entirely on the dorsal and pectoral fins for movement, and the fan-shaped dorsal fin plays the role of wave propulsion.

This is how the squid moves, sucking water into the gills through holes on the side of the body and funnel in front of it, and then excreting it from the body. This gives you the power to push from behind, allowing you to move forward quickly.

Different animals have a variety of activities that are suitable for themselves, which are different ways of activities evolved according to their own living environment, there is no superiority or inferiority, only suitable or unsuitable.

Hello, the activities of submarine animals include swimming, recoiling, contraction, crawling, floating, upright swimming, etc., and the most common way is the swimming of fish, using the contraction of the trunk and tail muscles to twist the body from side to side, compressing the water backwards and prompting the body to move forward, plus the swing of the fins to move the water forward. The seahorse is a relatively rare upright swimming animal, its head is upward with a mountain mass, its body is obliquely upright in the water, and it relies entirely on the dorsal orange fin and pectoral fin for movement, and the fan-shaped dorsal fin plays the role of fluctuating propulsion. Do you have any questions that I would like to answer for you?