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Looe Key Reef Pictures

Mat anemone

Zoanthus pulchellus

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Fun Facts

This anemone secretes a toxin that can be harmful to humans. 

Species Type:

Invertebrates

Common Name(s):

Mat anemone

Size:

Mat anemones grow to large sizes over dead corals, rocks and other hard surfaces.

Diet:

Using its polyp tentacles, mat anemones 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:

In the Gulf of Mexico, Atlantic ocean and Caribbean Sea, mat anemones grow in shallow reef environments, anywhere from one to four meters deep.

Details:

Mat anemones can be various colors including blue, green, pink and yellow. They have hardened circles around each polyp, giving the anemone a bumpy texture.