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单词 octocoral
释义

octocoraln.

Brit. /ˈɒktə(ʊ)ˌkɒr(ə)l/, /ˈɒktə(ʊ)ˌkɒrl̩/, U.S. /ˈɑktoʊˌkɔr(ə)l/
Origin: Formed within English, by compounding. Etymons: octo- comb. form, coral n.1
Etymology: < octo- comb. form + coral n.1 Compare octocorallian n.
Zoology.
= octocorallian n.
ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [noun] > class Anthozoa Actinozoa > member of Octocoralla
octactinian1888
octocorallan1890
octocoral1936
octocorallian1936
1936 Science 31 Jan. 102/1 Russian collections of Octocorals from the northern Pacific.
1976 Audubon Sept. 47/2 Among the octocorals are the soft corals, usually fungus-shaped or branched into stout lobes and with the lower part of the polyps fused into a fleshy mass. Best known of the octocorals are the gorgonians.
1988 Zool. Jrnl. Linn. Soc. 92 25 C[apnella] thyrsoidea (Verrill, 1865) is a well-known and common constituent of the regional octocoral fauna.
1995 New Scientist 18 Feb. 39/2 John Costlow and colleagues isolated several substances with antifouling properties from octocorals—so named because they are covered in sprays of eight tentacles.
This is a new entry (OED Third Edition, March 2004; most recently modified version published online March 2022).
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n.1936
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