Octocorallia
Octocorallia (also known Alcyonaria) is a subclass of Anthozoa comprising around 3,000 species of water-based organisms formed of colonial polyps with 8-fold symmetry. It includes the blue coral, soft corals, sea pens, and gorgonians (sea fans and sea whips) within three orders: Alcyonacea, Helioporacea, and Pennatulacea. These organisms have an internal skeleton secreted by mesoglea and polyps with eight tentacles and eight mesentaries. As with all Cnidarians these organisms have a complex life cycle including a motile phase when they are considered plankton and later characteristic sessile phase.
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Octocorallia
Octocorallia (also known Alcyonaria) is a subclass of Anthozoa comprising around 3,000 species of water-based organisms formed of colonial polyps with 8-fold symmetry. It includes the blue coral, soft corals, sea pens, and gorgonians (sea fans and sea whips) within three orders: Alcyonacea, Helioporacea, and Pennatulacea. These organisms have an internal skeleton secreted by mesoglea and polyps with eight tentacles and eight mesentaries. As with all Cnidarians these organisms have a complex life cycle including a motile phase when they are considered plankton and later characteristic sessile phase.
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Alcyonaria (do grego alkonion, ...... dos por meio de um cenênquima.
@pt
Die Octocorallia sind eine Unt ...... ein stabiles Skelett besitzen.
@de
Gli Octocoralli (Octocorallia ...... polipi e di tutta la barriera.
@it
Koralowce ośmiopromienne (Octo ...... z Wenery (Gorgonia flabellum).
@pl
Los octocorales u octocoralari ...... ecifes o corales hermatípicos.
@es
Octocorallia (also known Alcyo ...... characteristic sessile phase.
@en
Octocorallia vormen een onderk ...... eze onderklasse is Alcyonaria.
@nl
OctocoralliaFichier:Corallo vi ...... tisseurs de récifs tropicaux).
@fr
Восьмилучевы́е кора́ллы, или а ...... итающаяся планктонная личинка.
@ru
八放珊瑚亞綱(学名:Octocorallia),又名海鸡冠亚 ...... 階段:包括被當作浮游生物的能動階段,以及其後繽紛的固定階段。
@zh
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687.983.284
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Dendronephthya klunzingeri
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Alcyonaria (do grego alkonion, ...... dos por meio de um cenênquima.
@pt
Die Octocorallia sind eine Unt ...... ein stabiles Skelett besitzen.
@de
Gli Octocoralli (Octocorallia ...... iate alle scogliere coralline.
@it
Koralowce ośmiopromienne (Octo ...... z Wenery (Gorgonia flabellum).
@pl
Los octocorales u octocoralari ...... ecifes o corales hermatípicos.
@es
Octocorallia (also known Alcyo ...... characteristic sessile phase.
@en
Octocorallia vormen een onderk ...... eze onderklasse is Alcyonaria.
@nl
OctocoralliaFichier:Corallo vi ...... tisseurs de récifs tropicaux).
@fr
Восьмилучевы́е кора́ллы, или а ...... итающаяся планктонная личинка.
@ru
八放珊瑚亞綱(学名:Octocorallia),又名海鸡冠亚 ...... 階段:包括被當作浮游生物的能動階段,以及其後繽紛的固定階段。
@zh
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Alcyonaria
@pt
Koralowce ośmiopromienne
@pl
Octocorallia
@de
Octocorallia
@en
Octocorallia
@es
Octocorallia
@fr
Octocorallia
@it
Octocorallia
@nl
Восьмилучевые кораллы
@ru
八放珊瑚亞綱
@zh