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Helioporacea is an
order of the
subclass Octocorallia that
forms m****ive
lobed crystalline calcareous skeletons in
colonial corals.
These corals first...
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gorgonians (sea fans and sea whips)
within three orders: Alcyonacea,
Helioporacea, and Pennatulacea.
These organisms have an
internal skeleton secreted...
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Cnidaria Subphylum:
Anthozoa Ehrenberg, 1834
Subdivisions Octocorallia Helioporacea Alcyonacea Hexacorallia Scleractinia Antipatharia †Rugosa †Tabulata...
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Alcyonacea Helioporacea Pennatulacea...
- the sea pens (Pennatulacea), soft
corals (Alcyonacea), and blue
coral (
Helioporacea). Sea
whips and sea fans,
known as gorgonians, are part of Alcyonacea...
- of
octocoral with
aragonite calcium-carbonate
skeleton (Octocorallia,
Helioporacea) from Okinawa, ****an. ZooKeys, 511, 1–23. WoRMS. "Nanipora
Miyazaki &...
- In
August 2018, the IUCN Red List of
Threatened Species identified 6086
Vulnerable species,
subspecies and varieties,
stocks and sub-po****tions in the...
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Alcyonacea Order Antipatharia Order Ceriantharia Order Corallimorpharia Order Helioporacea Order Pennatulacea Order Scleractinia Order Zoanthidea class Hydrozoa...
- Alcyonaria)
Order Alcyonacea Order Gastraxonacea Order Gorgonacea Order Helioporacea Order Pennatulacea Order Protoalcyonaria Order Stolonifera Order Telestacea...