Sand dollars have five teeth inside them. When broken open, the teeth fall out and are shaped like doves, giving them a legendary meaning.Know More
Sand dollars are flattened, burrowing sea urchins related to sea cucumbers and starfish. The sand dollar's exoskeleton, or test, is made up of calcium carbonate plates arranged in a circular pattern and is covered with a velvety mat and spines with tiny hairs called cilia. These cilia help the animal to move or burrow into the sand and to ferry food into its mouth, located on the underside. Inside the mouth, the sand dollar has a set of five teeth, which produces the rattling sound when the test is shaken.
The Legend of the Sand Dollar is an Easter and Christmas favorite. This story tells of five doves that are inside the sand dollar that, when broken open, spread goodwill and peace.Learn more about Marine Life
Cnidarians compose a huge number of species, including jellyfish and coral, and coral reefs in particular are some of the most diverse ecosystems on the planet, which translates into a huge amount of economic, medical and environmental benefits for humans all over the world. If these unique and rich systems are lost, serious environmental impacts are likely to follow, in addition to the important implications for medical research and local economies.Full Answer >
Seahorses feed on small crustaceans. Some of the favorites for seashores are shrimp and zooplankton, though they will eat nearly any live food.Full Answer >
Amphipods eat decaying plants, algae, seaweed and fish. There are deep sea amphipods and amphipods that live on the shore, eating seaweed and burrowing into the sand. Amphipods may also live in tide pools, near coral reefs or rocks, and are easy to see on the sand.Full Answer >
There are many different animals that live in saltwater including crocodiles, turtles, manatees, fish and sharks. Some of the fish species that live in a saltwater environment include the Achilles Tang, the Angelfish, the Blue Devil, Boxfish, Clownfish, Moray Eels, the Grouper, the Jawfish and the Pufferfish.Full Answer >