Hexacorallia
Hexacorallia is a subclass of Anthozoa comprising approximately 4,300 species of aquatic organisms formed of polyps, generally with 6-fold symmetry. It includes all of the stony corals, most of which are colonial and reef-forming, as well as all sea anemones, tube anemones, and zoanthids, arranged within six extant orders. The hexacorallia are distinguished from another subclass of Anthozoa, Octocorallia, in having six or fewer axes of symmetry in their body structure and only single rows of tentacles. These organisms are formed of individual soft polyps which in some species live in colonies and can secrete a calcite skeleton. As with all Cnidarians, these organisms have a complex life cycle including a motile planktonic phase and a later characteristic sessile phase. Hexacorallia also in
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Hexacorallia
Hexacorallia is a subclass of Anthozoa comprising approximately 4,300 species of aquatic organisms formed of polyps, generally with 6-fold symmetry. It includes all of the stony corals, most of which are colonial and reef-forming, as well as all sea anemones, tube anemones, and zoanthids, arranged within six extant orders. The hexacorallia are distinguished from another subclass of Anthozoa, Octocorallia, in having six or fewer axes of symmetry in their body structure and only single rows of tentacles. These organisms are formed of individual soft polyps which in some species live in colonies and can secrete a calcite skeleton. As with all Cnidarians, these organisms have a complex life cycle including a motile planktonic phase and a later characteristic sessile phase. Hexacorallia also in
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Die Unterklasse Hexacorallia, ...... a, kann man fossil nachweisen.
@de
Gli Esacoralli (Hexacorallia H ...... itrici e coralli neri spinosi.
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Hexacorallia is a subclass of ...... ose corals and tabulate corals
@en
Hexacorallia ou Hexacoralla é ...... os eram compostos por calcite.
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Hexacorallia vormen een onderk ...... literatuur beschreven soorten.
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HexacoralliaFichier:Haeckel He ...... un ordre de cette sous-classe.
@fr
Koralowce sześciopromienne (He ...... wędrują pełzając lub pływając.
@pl
Los hexacorales o hexacoralari ...... n la cara interna (endodermo).
@es
Шестилучевы́е кора́ллы (лат. H ...... етичность современных отрядов.
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Wikipage page ID
Wikipage revision ID
731.678.882
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A stony coral, Acropora latistella
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Die Unterklasse Hexacorallia, ...... ende Vertreter sind vorhanden.
@de
Gli Esacoralli (Hexacorallia H ...... itrici e coralli neri spinosi.
@it
Hexacorallia is a subclass of ...... le phase. Hexacorallia also in
@en
Hexacorallia ou Hexacoralla é ...... os eram compostos por calcite.
@pt
Hexacorallia vormen een onderk ...... literatuur beschreven soorten.
@nl
HexacoralliaFichier:Haeckel He ...... un ordre de cette sous-classe.
@fr
Koralowce sześciopromienne (He ...... wędrują pełzając lub pływając.
@pl
Los hexacorales o hexacoralari ...... o quitinosos, aunque siempre
@es
Шестилучевы́е кора́ллы (лат. H ...... вёрнуты в разных направлениях.
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Hexacorallia
@de
Hexacorallia
@en
Hexacorallia
@es
Hexacorallia
@fr
Hexacorallia
@it
Hexacorallia
@nl
Hexacorallia
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Koralowce sześciopromienne
@pl
Шестилучевые кораллы
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