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Ringed anemone

Bartholomea annulata

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Species Type:

Invertebrates

Common Name(s):

Ringed anemone

Size:

Ringed anemones can grow up to 15 inches (3.8 centimeters) in disc diameter.

Diet:

Using its polyp tentacles, ringed anemones catch and eat smaller marine organisms, like plankton, that drift by.

Range & Habitat:

In the Gulf of Mexico, Caribbean Sea and western Atlantic Ocean, this anemone can be seen under ledges, coral reef colonies and rocky areas.

Details:

Ringed anemones are notable for their impressive number of tentacles—sometimes up to 200 tentacles can be seen, providing them with a distinctive appearance in their reef habitat. Their tentacles are used for both defense and capturing prey, with each one containing stinging cells to immobilize prey.