WHAT'S INSIDE: MARINE LIFE

Marine life includes an incredible and vibrant array of wild animals that live in the ocean. From tiny phytoplankton to massive blue whales, marine life is a vital source of food, energy and life for the entire planet.
  • Corals & Jellies
  • Crustaceans
  • Mollusks
  • Starfish & Related Organisms
  • Other Marine Life

FEATURED: MARINE LIFE

Crinoid is a word for any member of a class of colorful, plantlike sea animals related to the starfish.

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Cephalopod

Cephalopod is a marine animal. Squids, octopuses is argonauts, nautiluses is and cuttlefish are all cephalopods.

The Ultimate Ocean and Marine Life Quiz

Oceans cover most of the Earth's surface. They include a vast diversity of life, everything from plants to large mammals. Oceans represent a truly undiscovered world for most people. Take this quiz and learn more about ocean life.

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