Sibbald's rorqual (see Sibbald, n.).
单词 | θ40739 |
释义 | the world > animals > mammals > order Cetacea (whales) > suborder Mystacoceti > [noun] > family Balaenopteridae > genus Balaenoptera (rorqual) > species musculus (blue whale) (3) sulphur-bottom1782 Sibbald's rorqual (see Sibbald, n.). blue whale1851 a bluish-grey rorqual, Balaenoptera musculus, now endangered, which is the largest animal known to have existed; also called Sibbald's rorqual. Sibbald1897 Used in the possessive to designate the blue whale, Balænoptera musculus. |
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