Swimming animals are animals that move and live in water, using their bodies, fins, or legs to swim. These animals can be found in oceans, rivers, lakes, and seas, and they include fish, dolphins, whales, turtles, and many others. Each swimming animal has special features that help it move smoothly and survive in water. In this article, you will learn the names of different swimming animals in English along with their pictures, making it easy to recognize and understand them. This guide is helpful for students, teachers, and English learners who want to learn about swimming animals in a simple and clear way.
Table of Contents
Toggle20 Names of Swimming Animals in English
- Dolphin
- Whale
- Shark
- Octopus
- Squid
- Seal
- Sea lion
- Walrus
- Manatee
- Dugong
- Otter
- Beaver
- Crocodile
- Alligator
- Hippopotamus
- Turtle
- Sea turtle
- Penguin
- Duck
- Swan
Swimming Animals Names and Pictures
- Dolphin
A friendly sea mammal known for its high intelligence and playful nature. It breathes air, lives in groups, and uses sounds to communicate.

- Whale
A giant ocean animal and the largest living creature on Earth. It swims long distances and breathes through a blowhole on top of its head.

- Shark
A powerful fish with sharp teeth and a strong sense of smell. It is an important hunter that helps keep ocean life balanced.

- Octopus
A soft sea animal with eight arms and great problem-solving skills. It can change color and squeeze into small spaces to stay safe.

- Squid
A fast-moving sea creature with long arms and a streamlined body. It can spray ink to escape from danger.

- Seal
A smooth-bodied marine mammal that swims using its flippers. It rests on land but spends most of its time in cold seas.

- Sea Lion
A social sea animal that is noisy and active. It swims well and can move easily on land using strong flippers.

- Walrus
A large marine animal with long tusks and thick skin. It lives in icy waters and uses tusks to pull itself onto ice.

- Manatee
A gentle water animal often called a sea cow. It moves slowly and eats plants in warm rivers and coastal areas.

- Dugong
A calm marine mammal that feeds on seagrass. It lives in shallow, warm oceans and is closely related to the manatee.

- Otter
A playful swimmer found in rivers and seas. It has thick fur to stay warm and often floats on its back.

- Beaver
A hardworking animal known for building dams in water. It swims using its strong tail and sharp teeth.

- Crocodile
A large reptile with powerful jaws and a long tail. It swims silently and lives near rivers and swamps.

- Alligator
A freshwater reptile with a broad snout. It swims well and prefers warm lakes and slow-moving rivers.

- Hippopotamus
A heavy animal that spends much of its day in water. It keeps cool by staying submerged and can move fast underwater.

- Turtle
A reptile with a hard shell that protects its body. It swims using its legs and lives in both land and water.

- Sea Turtle
A turtle that lives mainly in the ocean. It travels far and comes to sandy beaches to lay eggs.

- Penguin
A flightless bird that is an excellent swimmer. It uses its wings like flippers to move through cold seas.

- Duck
A common water bird with webbed feet. It swims easily on ponds and lakes and can also fly.

- Swan
A large, elegant water bird with a long neck. It swims smoothly and often stays with one partner for life.

Learn Swimming Animals Names in English
- Goose
- Frog
- Newt
- Salamander
- Eel
- Catfish
- Goldfish
- Salmon
- Tuna
- Sardine
- Anchovy
- Mackerel
- Swordfish
- Marlin
- Barracuda
- Piranha
- Carp
- Koi
- Tilapia
- Cod
List of Swimming Animals with Names and Images
- Goose
A large water bird with a long neck and strong wings. It swims well on lakes and rivers and often travels in groups.

- Frog
A small animal that lives both on land and in water. It has strong legs for swimming and jumping and starts life as a tadpole.

- Newt
A small amphibian with a smooth body and long tail. It swims slowly in ponds and can live both in water and on land.

- Salamander
A moist-skinned animal that prefers clean water and damp places. It swims using its tail and is active mostly at night.

- Eel
A long, snake-like fish that swims by moving its whole body. It can live in fresh or salt water and hides in narrow spaces.

- Catfish
A freshwater fish with long whisker-like feelers. It uses these to find food in dark or muddy water.

- Goldfish
A small, colorful fish often kept in ponds or tanks. It swims gently and is easy to recognize by its bright color.

- Salmon
A strong fish known for swimming upstream to lay eggs. It lives in the sea but returns to rivers to reproduce.

- Tuna
A fast ocean fish with a powerful body. It swims long distances and needs constant movement to breathe.

- Sardine
A small sea fish that swims in large groups. It is an important food source for many animals and people.

- Anchovy
A tiny, slim fish that lives in salty water. It swims in schools and is rich in nutrients.

- Mackerel
A quick-swimming fish with shiny skin and dark stripes. It lives in the open sea and moves in large groups.

- Swordfish
A large fish with a long, pointed bill. It uses this bill to stun prey and swims very fast.

- Marlin
A powerful ocean fish with a spear-like nose. It is known for speed and strength in deep waters.

- Barracuda
A fierce fish with sharp teeth and a long body. It swims quickly and attacks prey with sudden speed.

- Piranha
A small freshwater fish with very sharp teeth. It lives in rivers and is known for strong bites.

- Carp
A hardy freshwater fish that lives in ponds and rivers. It feeds on plants and small insects.

- Koi
A colorful type of carp kept in garden ponds. It is valued for its bright patterns and calm movement.

- Tilapia
A common freshwater fish that grows quickly. It swims in warm water and is widely farmed for food.

- Cod
A large sea fish with a soft body and white meat. It swims in cold oceans and is an important food fish.

Types of Swimming Animal with Name in English
- Haddock
- Halibut
- Flounder
- Sole
- Stingray
- Manta ray
- Seahorse
- Pipefish
- Angelfish
- Clownfish
- Butterflyfish
- Surgeonfish
- Parrotfish
- Lionfish
- Grouper
- Snapper
- Wrasse
- Damselfish
- Goby
- Blenny
Common Swimming Animals Names with Pictures
- Haddock
A cold-water sea fish with a slim body and dark marking. It swims near the ocean floor and is valued for its mild meat.

- Halibut
A very large flat fish that lives on the seabed. It swims on its side and blends with sand to avoid danger.

- Flounder
A flat sea fish with both eyes on one side of its head. It hides on the ocean floor and changes color to match its surroundings.

- Sole
A thin, flat fish that lives in shallow seas. It swims close to the bottom and feeds on small sea animals.

- Stingray
A flat sea animal with a long tail that may carry a sting. It glides smoothly through water and rests on the sea floor.

- Manta Ray
A huge, gentle sea animal with wide wing-like fins. It swims gracefully and feeds on tiny sea life.

- Seahorse
A small fish with a horse-shaped head and curled tail. It swims upright and the male carries the eggs.

- Pipefish
A thin, stick-like fish related to seahorses. It moves slowly and hides among sea plants.

- Angelfish
A colorful reef fish with a flat body and bright patterns. It swims calmly around coral reefs.

- Clownfish
A small orange fish with white stripes. It lives safely among sea anemones.

- Butterflyfish
A bright fish with wing-shaped fins. It swims near reefs and feeds on small sea creatures.

- Surgeonfish
A reef fish with sharp spines near its tail. It feeds on algae and helps keep reefs clean.

- Parrotfish
A strong fish with beak-like teeth. It bites coral and helps create sand in the ocean.

- Lionfish
A striking fish with long, spiky fins. It moves slowly but has poisonous spines for protection.

- Grouper
A large, thick-bodied fish that lives near reefs. It waits quietly before catching prey.

- Snapper
A fast reef fish with strong jaws. It is known for quick bites and sharp teeth.

- Wrasse
A slim, colorful fish often seen on reefs. It helps clean other fish by eating parasites.

- Damselfish
A small but bold reef fish. It protects its space and lives close to coral.

- Goby
A tiny fish that stays near the sea bottom. It often lives in holes or shares shelter with other animals.

- Blenny
A small fish with a long body and curious face. It hides in rocks and swims in short bursts.

Popular Swimming Animal Name in English
- Moray
- Lamprey
- Sturgeon
- Paddlefish
- Barramundi
- Arowana
- Betta
- Guppy
- Molly
- Platy
- Swordtail
- Discus
- Cichlid
- Pufferfish
- Porcupinefish
- Boxfish
- Triggerfish
- Filefish
- Stonefish
- Scorpionfish
Different Types of Swimming Animals with Names and Images
- Moray
A long sea fish that hides in coral holes and rocks. It has strong jaws and opens its mouth to breathe, not to attack.

- Lamprey
An eel-shaped fish with a round, tooth-filled mouth. It attaches to other fish and lives in rivers and seas.

- Sturgeon
A large freshwater fish with a hard, armored body. It swims slowly and is known for producing eggs called caviar.

- Paddlefish
A river fish with a long, flat nose. It uses this shape to sense food while swimming.

- Barramundi
A strong fish found in rivers and coastal waters. It can live in fresh or salt water and grows quite large.

- Arowana
A long, shiny fish that swims near the water surface. It is known for jumping and catching insects.

- Betta
A small, colorful fish with flowing fins. It can breathe air and is often kept in small tanks.

- Guppy
A tiny, lively fish with bright colors. It swims in groups and is easy to care for.

- Molly
A peaceful fish that enjoys warm water. It swims smoothly and can live in fresh or slightly salty water.

- Platy
A small, friendly fish with a flat body. It comes in many colors and is popular in aquariums.

- Swordtail
A fish named for the long tail extension on males. It is active and swims near the surface.

- Discus
A round, flat fish with elegant colors. It swims calmly and needs clean, warm water.

- Cichlid
A smart fish that cares for its young. It shows strong behavior and lives in lakes and rivers.

- Pufferfish
A fish that can puff up into a ball when scared. It has strong teeth and moves slowly.

- Porcupinefish
A round fish covered in sharp spines. It inflates its body to protect itself from predators.

- Boxfish
A small fish with a box-shaped body. It swims slowly and relies on its hard skin for safety.

- Triggerfish
A bold fish with strong teeth and a locking fin. It defends its area and bites hard shells.

- Filefish
A thin fish with rough skin like sandpaper. It blends into reefs to avoid danger.

- Stonefish
A highly poisonous fish that looks like a rock. It stays still and relies on camouflage.

- Scorpionfish
A slow-moving fish with spiky fins. It hides among rocks and uses poison for defense.

Name of Swimming Animal in English
- Frogfish
- Batfish
- Sunfish
- Ocean sunfish
- Coelacanth
- Lungfish
- Mudskipper
- Archerfish
- Electric eel
- Electric ray
- Horseshoe crab
- Blue crab
- Lobster
- Crayfish
- Shrimp
- Prawn
- Krill
- Jellyfish
- Sea anemone
- Starfish
Most Common Swimming Animals Names with Pictures
- Frogfish
A camouflaged sea fish that looks like a sponge or rock. It uses a bait-like fin to attract prey close.

- Batfish
A flat-bodied fish that swims slowly near reefs. Young batfish look very different from adults.

- Sunfish
A large, round fish that often swims near the surface. It moves slowly and feeds on small sea animals.

- Ocean Sunfish
One of the heaviest bony fish in the sea. It drifts calmly and eats jellyfish.

- Coelacanth
A rare deep-sea fish once thought extinct. It has ancient features and moves its fins like legs.

- Lungfish
A freshwater fish that can breathe air. It survives dry seasons by resting in mud.

- Mudskipper
A fish that can walk on land for short times. It uses fins to move and breathes through skin.

- Archerfish
A clever fish that shoots water at insects. It knocks prey into the water to eat.

- Electric Eel
A long fish that produces electric shocks. It uses electricity to hunt and protect itself.

- Electric Ray
A flat sea animal that creates electric charges. It stuns prey while resting on the seabed.

- Horseshoe Crab
An ancient sea animal with a hard shell and long tail. It is more related to spiders than crabs.

- Blue Crab
A fast-swimming crab with blue claws. It lives in coastal waters and can move sideways quickly.

- Lobster
A large sea animal with strong claws. It walks on the ocean floor and grows by shedding its shell.

- Crayfish
A small freshwater animal like a lobster. It lives in rivers and hides under rocks.

- Shrimp
A small swimming sea animal with a curved body. It moves quickly and is eaten by many animals.

- Prawn
A long-bodied swimming animal similar to shrimp. It lives in fresh or salt water.

- Krill
Tiny ocean animals that swim in huge groups. They are an important food for whales.

- Jellyfish
A soft, floating sea animal with long tentacles. It moves by pulsing and can sting.

- Sea Anemone
A flower-like sea animal that stays attached to rocks. It uses tentacles to catch food.

- Starfish
A sea animal with five or more arms. It moves slowly and can regrow lost arms.

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