genus

Astrangia

Astrangia

Field notes

Astrangia is a genus of stony corals in the family Rhizangiidae. Members of this genus are non-reef building corals and are found in the Atlantic and Indo-Pacific Oceans. They are solitary corals with large polyps and are found in clumps. They reproduce from stolons. The corallites are small with simple toothed septa.

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Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Most observed native Astrangia All

Native to the US, by observations.