Water animals are living creatures that spend most or all of their life in water. They can be found in oceans, rivers, lakes, and ponds. Some are small, like fish and crabs, while others are large, like whales and dolphins. These animals are important for nature and help keep the water world healthy. Learning their names in English helps us understand and talk about them easily. In this article, you will learn the names of common water animals with clear pictures. This is useful for students, teachers, and anyone who wants to learn more about sea life in a simple and fun way.
List of Water Animals Names in English
- Dolphin
- Shark
- Whale
- Octopus
- Squid
- Jellyfish
- Starfish
- Seahorse
- Sea turtle
- Crab
- Lobster
- Clam
- Oyster
- Mussel
- Shrimp
- Eel
- Stingray
- Manta ray
- Sea lion
- Seal
Water Animals Names in English with Pictures
- Dolphin
A smart sea animal that can jump, play, and talk with sounds. It lives in groups and loves to swim fast.
- Shark
A strong fish with sharp teeth. It is a fast hunter and can smell blood from far away.
- Whale
The biggest animal on Earth. It lives in oceans, breathes air, and makes loud sounds to talk.
- Octopus
A soft sea animal with eight arms. It hides in rocks and can change its color to stay safe.
- Squid
A sea creature with ten arms and a long body. It swims fast and shoots ink when scared.
- Jellyfish
A soft, see-through animal that floats in water. It has tentacles that can sting.
- Starfish
A sea animal shaped like a star. It moves slowly and can grow its arms back if lost.
- Seahorse
A small fish that looks like a tiny horse. The male carries the babies in its pouch.
- Sea Turtle
A reptile with a hard shell. It swims with flippers and lays eggs on sandy beaches.
- Crab
A small animal with a round shell and two claws. It walks sideways and hides under rocks.
- Lobster
A sea animal with a long body and big claws. It lives on the ocean floor and moves slowly.
- Clam
A shellfish with a soft body inside two hard shells. It lives buried in sand or mud.
- Oyster
A sea animal inside a rough shell. It can make pearls and lives in salty water.
- Mussel
A shellfish with a dark, smooth shell. It sticks to rocks and filters water to eat.
- Shrimp
A small sea creature with a curved body and legs. It swims in groups and is often eaten.
- Eel
A fish that looks like a snake. It hides in dark places and some kinds can give electric shocks.
- Stingray
A flat sea animal with a long tail that can sting. It hides in sand and swims gracefully.
- Manta Ray
A large, peaceful sea animal with wide wings. It eats tiny sea creatures by filtering water.
- Sea Lion
A playful sea animal with flippers. It can live on land and water and barks like a dog.
- Seal
A chubby sea mammal with soft fur. It swims well and rests on ice or rocky shores.
Water Animals Names in English with Pictures
60 Water Animal Name in English
- Walrus
- Orca
- Blue whale
- Beluga
- Narwhal
- Manatee
- Dugong
- Swordfish
- Tuna
- Salmon
- Trout
- Catfish
- Anglerfish
- Pufferfish
- Lionfish
- Clownfish
- Barracuda
- Mackerel
- Anchovy
- Sardine
Common Water Animals Names with Pictures
- Walrus
A big sea animal with long tusks and thick skin. It uses its tusks to pull itself onto ice and to protect itself.
- Orca
Also called a killer whale. It’s a fast, black-and-white predator that hunts in family groups and can catch seals or fish.
- Blue Whale
The largest animal ever to live. It is a gentle giant that feeds on tiny krill and can be as long as two buses.
- Beluga
A white whale with a round forehead. It makes many sounds to talk and is known as the “sea canary.”
- Narwhal
A rare whale with a long, spiral tusk like a unicorn horn. It lives in icy Arctic waters.
- Manatee
A slow-moving, gentle sea animal. It eats plants and is sometimes called a “sea cow.”
- Dugong
Similar to a manatee but with a tail like a whale. It feeds on sea grass and lives in warm coastal waters.
- Swordfish
A fast-swimming fish with a long, sword-like nose. It uses its sharp bill to slash at prey.
- Tuna
A strong, fast fish found in deep seas. It travels in large groups and is popular as food.
- Salmon
A fish that lives in the ocean but swims back to rivers to lay eggs. It’s known for jumping upstream.
- Trout
A freshwater fish with colorful spots. It lives in clean rivers and lakes and is often caught by fishing.
- Catfish
A fish with whisker-like feelers on its face. It lives at the bottom of rivers or lakes and feels its way in the dark.
- Anglerfish
A deep-sea fish with a glowing light on its head. It uses the light to attract prey in dark waters.
- Pufferfish
A small fish that blows up like a ball when scared. Some types have strong poison in their body.
- Lionfish
A colorful fish with long, spiky fins. It looks beautiful but has venom that can sting.
- Clownfish
A bright orange-and-white fish. It lives safely inside sea anemones and is friendly with them.
- Barracuda
A long, fast fish with sharp teeth. It hunts smaller fish and moves like a flash in the water.
- Mackerel
A shiny, striped fish found in oceans. It swims in schools and is full of energy.
- Anchovy
A very small fish that swims in large groups. It is often used in cooking and is full of flavor.
- Sardine
A tiny, oily fish found in large numbers. It is a common food fish and is often canned.
Common Water Animals Names with Pictures
Water Animal Name in English
- Moray eel
- Sea cucumber
- Sea urchin
- Coral
- Plankton
- Guppy
- Goldfish
- Betta
- Mollusk
- Haddock
- Herring
- Flounder
- Grouper
- Halibut
- Marlin
- Electric eel
- Snail (sea snail)
- Sea sponge
- Pipefish
- Blue tang
Pictures and names of Water Animals
- Moray Eel
A long, snake-like fish that hides in rocks. It opens its mouth wide but only attacks if bothered.
- Sea Cucumber
A soft, tube-shaped sea animal. It lives on the ocean floor and cleans the sand by eating waste.
- Sea Urchin
A round, spiny animal that lives on rocks. It moves slowly and uses tiny feet to crawl.
- Coral
Tiny animals that build hard, colorful homes. Together they form coral reefs where many fish live.
- Plankton
Very tiny sea creatures that float in water. Many ocean animals eat them, including whales.
- Guppy
A small, colorful freshwater fish. It swims in groups and is often kept in fish tanks.
- Goldfish
A shiny orange fish that lives in bowls or tanks. It is friendly and easy to care for.
- Betta
A bright-colored fish with flowing fins. Males fight each other, so they live alone.
- Mollusk
A soft sea animal with or without a shell. Snails, clams, and octopuses are all mollusks.
- Haddock
A cold-water fish with white meat. It’s often used in fish dishes and loved in seafood meals.
- Herring
A small, silver fish that swims in big groups. It is often smoked or pickled for eating.
- Flounder
A flat fish that lies on the sea floor. Both of its eyes are on one side of its body.
- Grouper
A thick-bodied fish that lives near coral reefs. It is slow but strong and grows quite large.
- Halibut
A very large flatfish with tasty white meat. It lives deep in cold waters and is a popular food.
- Marlin
A fast, strong fish with a long pointed nose. It is known for jumping out of water when caught.
- Electric Eel
A fish that looks like an eel and can make electric shocks. It uses the shocks to catch food or protect itself.
- Snail (Sea Snail)
A slow sea animal with a soft body and a coiled shell. It crawls on rocks and feeds on algae.
- Sea Sponge
A simple sea animal that stays in one place. It looks like a plant but filters water to eat.
- Pipefish
A thin, stick-shaped fish related to the seahorse. It has a long nose and swims upright.
- Blue Tang
A bright blue fish with a yellow tail. It lives in coral reefs and is famous from the movie “Finding Dory.”
Pictures and names of Water Animals
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