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Smooth star coral

Solenastrea bournoni

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Fun Facts

These corals will extend their tentacles during the day and retract them at night.

Species Type:

Corals, Invertebrates

Common Name(s):

Smooth star coral

Size:

Smooth star corals can grow up to 17.72 inches (45 centimeters) in diameter.

Diet:

Using its tiny polyp tentacles, these corals will catch and eat smaller marine organisms that drift by. They also have a special algae—called zooxanthellae– in their tissues that photosynthesize the sun's rays into energy/food.

Range & Habitat:

Smooth star coral can be found in shallow waters near seagrass beds and lagoons throughout the Atlantic Ocean, Gulf of Mexico and Caribbean Sea.

Details:

Smooth star coral can form massive colonies in the form of irregular half domes. They can be green, cream or tan in color.