单词 | seven-gilled |
释义 | > as lemmasseven-gilled seven-gilled adj. having seven gills or gill openings (on each side).Cf. sevengill n. ΚΠ 1846 R. Owen Lect. Compar. Anat. Vertebr. Animals x. 265 The six-gilled Shark (Hexanchus) and the seven-gilled Shark (Heptanchus) are among the few exceptions. 1935 N.Z. Jrnl. Sci. & Technol. 16 236 As its name implies, the seven-gilled shark is distinguished from all other species of shark in New Zealand waters by the fact that it has seven gill-slits. 2003 Copeia No. 2. 225 (title) A new species of giant seven-gilled hagfish (Myxinidae: Eptatretus) from New Zealand. < as lemmas |
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