What animals are there in the water?

Question 1: What animals swim in the water, except fish, amphibians (giant salamanders), reptiles (turtles, crocodiles) and mammals (whales, seals, etc. ), as well as many lower invertebrates, starfish and crabs.

Question 2: What animals live in water? Aquatic animals, animals that live in water. Most of them are first-class aquatic animals that have never lived without water in the process of species evolution, but they also include second-class aquatic animals transformed from terrestrial animals such as whales and aquatic insects. Some animals do not rely on dissolved oxygen in water to breathe. According to habitat, it can be divided into marine animals and freshwater animals. In vertebrates, the osmotic pressure of body fluids is generally between seawater and fresh water, so there are opposite situations in the osmotic pressure regulation mechanism between marine animals and fresh water animals. The most common aquatic animals are fish, and coelenterates, such as anemones, jellyfish and corals. Molluscs, such as squid and octopus; Crustaceans, such as shrimps and crabs; Other animals, such as dolphins (mammals), turtles (reptiles) and other creatures.

Question 3: What animals are there underwater? Starfish, coral crab, octopus, lobster, shellfish shark, sea cucumber, sea slug, squid, cuttlefish, shrimp, dolphin and goldfish with leucorrhea hair t. Ail fish, oyster coral, sea urchin, shrimp, jellyfish, seahorse, cuttlefish, octopus, manatee, lionfish, ray, whale, starfish, dolphin, shark, turtle, hermit crab, sea otter, seal, sea urchin.

Question 4: What are the aquatic animals in the Zodiac? Which animal is an aquatic animal in the zodiac?

Question 5: What are the animals swimming in the water, such as fish, amphibians (giant salamander), reptiles (tortoise, crocodile) and mammals (whales, seals, etc.)? ), as well as many lower invertebrates, starfish crabs and so on.

Question 6: What is the biggest animal in the water? The blue whale is the largest animal on the earth at present. An adult blue whale can grow to more than twice the weight of the largest dinosaur, the brachiosaurus, and about 30 times the weight of the African male elephant.

The blue whale is a true sea monster, with an average body length of about 26 meters, a record of 33.5 meters and an average weight of 150 tons. Such a monster needs a lot of food. An adult blue whale consumes about 1 10,000 calories a day, which is equivalent to 1 ton krill, which is its staple food. The blue whale swam to the shallows and swallowed a mouthful of water.

Question 7: There are aquatic animals, dolphins, fish and crocodiles in the zoo.