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Apr 24, 2024 · Bioluminescence is not as prevalent in Hexacorallia, which may have evolved a different genetic basis for light emission. Among hexacorals, bioluminescence is primarily maintained in the early-diverging order Zoantharia, which lacks skeletons—the predicted ancestral skeletal state of Anthozoa [ 10 ].
2 days ago · Presently, corals are classified as species of animals within the sub-classes Hexacorallia and Octocorallia of the class Anthozoa in the phylum Cnidaria. Hexacorallia includes the stony corals and these groups have polyps that generally have a 6-fold symmetry.
Apr 24, 2024 · coral, any of a variety of invertebrate marine organisms of the class Anthozoa (phylum Cnidaria) that are characterized by skeletons—external or internal—of a stonelike, horny, or leathery consistency. The term coral is also applied to the skeletons of those animals, particularly to those of the stonelike corals. soft coral.
- The Editors of Encyclopaedia Britannica
Apr 24, 2024 · April 24, 2024. Source: Nagoya University. Summary: Using genetic discoveries based on modern bioluminescent organisms, scientists have estimated coral bioluminescence to have originated in the...
Apr 25, 2024 · Foraminifera (2024). Miliolida. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=163156 on 2024-04-25
Apr 12, 2024 · Foraminifera source details. Fautin, Daphne G. (2013). Hexacorallians of the World. Database is offline (link to archive.org only partially working). Part of the content was integrated into WoRMS.
Apr 11, 2024 · Haeckel, E. (1896). Systematische Phylogenie. Entwurf eines Natürlichen Systems der Organismen auf Grund ihrer Stammesgeschichte. Zweiter Theil: Systematische Phylogenie der wirbellosen Thiere (Invertebrata).
