Coasts and reefs
Shallow habitats provide structure, light, nursery areas, feeding grounds, and shelter, but they also experience waves and changing conditions.
ocean animals list
Ocean animals list
Travel from rocky shores and coral reefs to kelp forests, coastal water, the open ocean, and deep marine habitats.
Ocean life crosses animal groups
Ocean animals are connected by habitat rather than one branch of taxonomy. The list includes mammals, birds, reptiles, fish, mollusks, crustaceans, cnidarians, and echinoderms.
Open water
Streamlined bodies, efficient swimming, buoyancy control, migration, and sensory systems help animals cross large distances with little shelter.
Marine food webs
Filter feeders, grazers, scavengers, plankton eaters, and predators move energy through connected habitats.
31 animals connected to this habitat
Habitat groups simplify a complex natural range for browsing. Individual species may use several habitats during feeding, breeding, migration, or seasonal movement.
- AlbatrossOpen oceanCatalog entry
- ArcherfishMangroveCatalog entry
- Atlantic PuffinNorth Atlantic coastReviewed profile
- Blue WhaleOceanReviewed profile
- Blue-ringed OctopusTide poolCatalog entry
- Bluefin TunaOpen oceanCatalog entry
- Bottlenose DolphinOceanReviewed profile
- Chambered NautilusDeep tropical reefCatalog entry
- ClownfishCoral reefReviewed profile
- CoelacanthDeep rocky oceanCatalog entry
- Common OctopusRocky coastReviewed profile
- CuttlefishCoastal oceanCatalog entry
- Emperor PenguinPolar oceanReviewed profile
- Giant ClamCoral reefCatalog entry
- Giant Pacific OctopusNorth Pacific reefCatalog entry
- Great White SharkCoastal oceanReviewed profile
- Green Sea TurtleOceanReviewed profile
- Hammerhead SharkWarm coastCatalog entry
- Japanese Spider CrabDeep coastal waterCatalog entry
- Leafy SeadragonKelp and seagrassCatalog entry
- Leatherback TurtleOpen oceanReviewed profile
- LionfishCoral reefCatalog entry
- Manta RayTropical oceanReviewed profile
- Marine IguanaRocky coastCatalog entry
- Moon JellyCoastal oceanCatalog entry
- Ocean SunfishOpen oceanCatalog entry
- PufferfishCoast and reefCatalog entry
- SailfishOpen oceanCatalog entry
- Sea OtterKelp forestReviewed profile
- Sea StarRocky shoreReviewed profile
- Whale SharkWarm oceanReviewed profile
Reviewed profiles from this collection
These profiles add photographs, behavior, adaptations, conservation context, and source records to the catalog label.
Reptile
Green Sea Turtle
Tropical and subtropical coastal waters
Bird
Emperor Penguin
Antarctic sea ice and ocean
Mammal
Sea Otter
Rocky coasts, kelp forests, bays, and nearshore water
Mammal
Bottlenose Dolphin
Coastal water, continental shelf, bays, and open ocean
Mammal
Blue Whale
Open ocean and productive feeding grounds
Bird
Atlantic Puffin
Open ocean, rocky islands, and coastal cliffs
Reptile
Leatherback Turtle
Open ocean, productive coastal waters, and tropical nesting beaches
Fish
Great White Shark
Temperate and subtropical coastal waters, continental shelves, and open ocean
Fish
Whale Shark
Tropical and warm-temperate coastal and open-ocean waters
Fish
Clownfish
Shallow tropical reefs and lagoons with suitable host anemones
Fish
Manta Ray
Tropical and temperate open ocean, productive coasts, seamounts, and reefs
Invertebrate
Common Octopus
Rocky reefs, coastal shallows, seagrass, rubble, and den sites
Invertebrate
Sea Star
Marine habitats from tide pools and reefs to sand, seagrass, and the deep seaCommon questions
Are all ocean animals fish?
No. Whales are mammals, sea turtles are reptiles, penguins are birds, and octopuses and jellyfish are invertebrates.
How is this different from the sea animal generator?
This page organizes marine species for browsing. The sea animal generator randomly selects results for activities and prompts.
Do ocean animals stay in one habitat?
Many move between feeding, breeding, nursery, and migration areas across different depths and coastlines.