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单词 turritellid
释义 turritellid Zool.|tʌrɪˈtɛlɪd|
[ad. mod.L. Turritellid-æ pl., f. Turritella (Lamarck, 1799), name of the typical genus, f. turris tower; see -id3.]
A gastropod of the family Turritellidæ, characterized by long turreted shells with spiral striations; a screw-shell. So turriˈtelloid a. [-oid], resembling a screw-shell; having the characters of the Turritellidæ.
1860P. P. Carpenter in Rep. Smithsonian Instit. 1859, 206 The Turritelloid worm-shells.1861Ibid. 1860, 210 The shells of Siphonium, though spiral at birth, have no Turritelloid portion.1895Funk's Standard Dict., Turritellid.
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更新时间:2024/12/22 15:01:43