单词 | tetractinellid |
释义 | tetractinellidadj.n. Zoology. A. adj. Belonging to the Tetractinellidæ (also called Tetractina), a sub-order of siliceous sponges with four-rayed spicules. ΘΚΠ the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > class Hexactinellida > [adjective] > of group Tetractinellida > of sub-order Tetractinellidad tetractinellid1891 tetractinellidan1891 tetractinelline1891 1891 [see tetractinellidan adj. and n. at Derivatives]. 1892 Athenæum 13 Feb. 218/2 The sponge remains..belong largely to the Monactinellidæ though tetractinellid, lithistid, and hexactinellid spicules are also present. 1892 Nat. Sc. Mar. 20 Tetractinellid spicules..occur..in the shallower regions. B. n. A sponge of this order. ΚΠ 1891 [see tetractinellidan adj. and n. at Derivatives]. Derivatives tetractiˈnellidan adj. and n. ΘΚΠ the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > class Hexactinellida > [noun] > group Tetractinellida > member of sub-order Tetractinellidae tetractinellidan1891 the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > class Hexactinellida > [adjective] > of group Tetractinellida > of sub-order Tetractinellidad tetractinellid1891 tetractinellidan1891 tetractinelline1891 1891 Cent. Dict. Tetractinellidan, Tetractinelline. tetractiˈnelline adj. ΘΚΠ the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > class Hexactinellida > [adjective] > of group Tetractinellida > of sub-order Tetractinellidad tetractinellid1891 tetractinellidan1891 tetractinelline1891 1891 [see tetractinellidan adj. and n.]. This entry has not yet been fully updated (first published 1911; most recently modified version published online June 2018). < adj.n.1891 |
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