Coral Coral is a tiny marine animal that often lives in colonies. Huge colonies of hard corals form coral reefs. Crab A crab is an animal with a shell. It has eyes on stalks on its head. Crustaceans Crustaceans are animals with a hard exoskeleton, jointed legs, and a segmented body.
Fish Fish live in the water and breathe with gills.
Many fish are found in coral reefs. A large predator found near islands in warm water. The horseshoe crab is a hard-shelled animal that lives in warm coastal waters on the sea floor. Jellyfish Jellyfish are animals that have stinging tentacles. John Dory John Dory is a spiny fish with a black spot on its side.