Animals that live in the ocean include marine mammals such as dolphins and whales and many kinds of marine fish. Crustaceans such as lobsters, crabs and shrimp also live in the ocean, as do mollusks such as squid and oct... More »

Some animals that live in the Southern Ocean include Hoff crabs, sea cucumbers, icefish and starfish. Other animals that live in the Southern Ocean include Antarctic toothfish, Patagonian toothfish, elephant seals, krill... More »

Scientists believe that there are over 1 million species of animals and plants living in the ocean. Some speculate that there are 9 million species that have not yet been discovered. More »

Omnivores that live in the ocean include sea turtles, manatee, dolphins, opaleye, saltwater crabs, lobsters, sea otters, sharks and whales. Deep-sea omnivores include copepods and some species of squid and octopus. Among... More »

Marine life is the term for the living organisms that live in the ocean from coral polyps to northern fur seals and orca whales. An international project called the "Census of Marine Life" took 10 years and discovered an... More » Pets & Animals Marine Life

There are numerous endangered species in the ocean, many of which are whales and turtles. Some notable examples are the blue whale, sperm whale, Kemp's ridley turtle and hawksbill turtle. There are also some plants liste... More »

Sharks and whales are enormous ocean creatures that have large, torpedo-shaped bodies and dorsal fins. Both species swim well in the water, use their senses to catch prey and, as meat eaters, rely on carnivorous food to ... More »