石珊瑚目

[ noun ]
stony corals
<noun.animal>

Madreporaria \Mad`re*po*ra"ri*a\, n. pl. [NL. See {Madrepore}.]
(Zo["o]l.)
An extensive division of Anthozoa, including most of the
species that produce stony corals. See Illust. of {Anthozoa}.
-- {Mad`re*po*ra"ri*an}, a. & n.


Anthozoa \An`tho*zo"a\, n. pl. [NL., fr. Gr. 'a`nqos flower + ?
animal.] (Zo["o]l.)
The class of the C[oe]lenterata which includes the corals and
sea anemones. The three principal groups or orders are
{Acyonaria}, {Actinaria}, and {Madreporaria}.