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Madreporaria

Madreporaria (Scleractinia; stony corals; class Anthozoa, subclass Zoantharia) An order of colonial (or, more rarely, solitary) corals, which always possess an external ectodermal, calcareous skeleton consisting essentially of radial septa. Septa develop following the pattern of mesenteries in cycles of 6, 12, 24, 48, etc. The order first appeared in the Middle Triassic.

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"Madreporaria." A Dictionary of Zoology. . Retrieved August 21, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/madreporaria-0

Madreporaria

Madreporaria See SCLERACTINIA.

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"Madreporaria." A Dictionary of Earth Sciences. . Encyclopedia.com. 21 Aug. 2017 <http://www.encyclopedia.com>.

"Madreporaria." A Dictionary of Earth Sciences. . Encyclopedia.com. (August 21, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/madreporaria

"Madreporaria." A Dictionary of Earth Sciences. . Retrieved August 21, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/madreporaria