This is the map and range of the open ocean ecosystem.
Phytoplankton
Phytoplankton
Seagrass is another important plant of the open ocean. They provide shelter and food for many species.
Tuna
Tuna are migratory fish the live in the Atlantic open ocean. They are very important in commercial fishing too.
Blue Whale
The blue whale is the largest living creature on the planet. Surprisingly, this huge animal filter feeds on one of the smallest, krill.
Krill
Krill are found throughout the world's oceans. Their name literally means "Small fry of a Fish," and they are the main source of energy for many large marine filter feeders---like the blue whale.
Clowfish and Anemone
An iconic duo today, the relationship between clownfish and anemone (unlike popular belief) is, in fact, an example of commensalism, and not mutualism. The clownfish simply has a protective layer of mucus that keeps it safe from the anemone's painful stings.
Dolphin
One of the smartest animals on the planet, the dolphin's habitat is in the open ocean. Dolphins have close packs in which they live and travel, and can even sleep with one eye open.
Great White
The Great White Shark is probably one of the more famous predators in the open ocean. Though they have a bad reputation with people, these sharks don't actually intend to kill those unfortunate victims. Their bite is solely exploratory but sadly is fatal to humans.
A Beautiful Scene
What we humans know about the ocean is barely a scratch on the surface. Scientists and explorers continue to discover the secrets of this mysterious place.
