Helioporacea

Rarity: Common

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At a glance

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Knowledge cost

1

Influence

1

Resistance

3

In collections

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What Wikipedia says

Helioporacea is an order of the subclass Octocorallia that forms massive lobed crystalline calcareous skeletons in colonial corals. These corals first appeared in the Cretaceous period. It consists of two families, Helioporidae Moseley, 1876 and Lithotelestidae Bayer & Muzik, 1977.

Excerpt from the Wikipedia article “Helioporacea”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: User:Haplochromis, CC BY-SA 3.0, via Wikimedia Commons.