Calcaxonia
Sign in to saveCalcaxonia (1981 - 1999 known only under the informal name restricted Holaxonia) was, in some systems, an Octocorallian suborder of the order Gorgonacea, or alternatively of the broadly conceived order Alcyonacea. Before its formal erection in 1999, it was usually included inside the suborder Holaxonia.
Species
石灰軸亜目
Suborder
- PhylumCnidaria
- ClassOctocorallia
- OrderScleralcyonacea
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Wikidata facts
- Instance of
- taxon
- Parent taxon
- Alcyoniina
- Image
- Ceratoisis flexibilis live 600.jpg
Show 3 more facts
- taxon rank
- suborder
- taxon name
- Calcaxonia
- Commons category
- Calcaxonia
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Encyclopedic overview
3 sectionsContents
- Composition
- Calcaxonia sensu lato
- References
Calcaxonia (1981 - 1999 known only under the informal name restricted Holaxonia) was, in some systems, an Octocorallian suborder of the order Gorgonacea, or alternatively of the broadly conceived order Alcyonacea. Before its formal erection in 1999, it was usually included inside the suborder Holaxonia.
According to a 2022 revision of Octocorallia, former Calcaxonia is part of the newly created order Scleralcyonacea, with the exception of the Calcaxonian genus Isis which is included in the order Malacalcyonacea. Within Scleralcyonacea, almost all former Calcaxonia taxa form together one unnamed clade, only Ellisellidae and Dendrobrachiidae (and possibly also Chelidonisididae) are parts of other clades of Scleralcyonacea.
Excerpted from Wikipedia’s “Calcaxonia” article, available under the CC BY-SA 4.0 licence.
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