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单词 tautonym
释义

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tautonym
tautonym n.
Brit. /ˈtɔːtənɪm/
,
U.S. /ˈtɔdəˌnɪm/
,
/ˈtɑdəˌnɪm/
[compare ancient Greek ταὐτώνυμος (adjective) of the same name] Biology a scientific name in which exactly the same word is used for both genus and species (e.g. Meles meles, the name of the European badger).Such names typically arise when an existing species is moved to a new genus (e.g. Canis vulpes Linnaeus 1758 (red fox) transferred to genus Vulpes Frisch 1771); they are permitted by the International Code of Zoological Nomenclature, but regarded as illegitimate under the International Code of Botanical Nomenclature.
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the world > life > biology > taxonomy > [noun] > name of species
specific name1753
typonym1884
tautonym1896
combination1901
1896 Academy 21 Mar. 245/1 Divergences from the Stricklandian Code..the use of ‘tautonyms—’, that is, the same generic and specific name for a species in certain cases.
1901 Ibis Oct. 722 We cannot agree with Señor Berg that everyone ought to call..the Night-Heron Nycticorax nycticorax, for we do not ourselves recognise the obligations of the new system of tautonyms.
1959 Taxon 8 57/2 Stramonium foetidum... Probably created to avoid a tautonym when Scopoli took up the generic name Stramonium Tourn.
2004 G. Singh Plant Systematics iii. 46/1 The species [sc. Pyrus malus Linn., 1753] was subsequently transferred to the genus Malus but the combination Malus malus (Linn.) Britt., 1888 cannot be taken as the correct name since it becomes a tautonym.
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