单词 | holotype |
释义 | holotypen. Biology. A specimen chosen as the basis of the first description of a new species. Cf. cotype n., syntype n. ΘΚΠ the world > life > biology > taxonomy > [noun] > archetype, syntype, etc. species1644 type1840 type-genus1840 type-species1840 archetype1849 type-specimen1875 monotype1881 necrotype1883 cotype1893 paratype1893 topotype1893 homotype1896 genotype1897 holotype1897 homoeotype1905 lectotype1905 neotype1905 syntype1909 allotype1910 haplotype1914 1897 C. Schuchert in Science 23 Apr. 637/2 A holotype in natural history is a particular individual deliberately selected by the author of a species, or it may be the only example of a species known at the time of original publication. 1920 Brit. Museum Return 111 Freshwater and terrestrial Crustacea (including the holotype of a new species) from Mesopotamia. 1946 Nature 23 Nov. 762/1 The holotype and only specimen of this was housed in the Bristol Museum. 1964 Internat. Code Zool. Nomencl. xvi. 77 If a nominal species is based on a single specimen, that specimen is the ‘holotype’. 1966 Internat. Code Bot. Nomencl. ii. 18 As long as a holotype is extant, it automatically fixes the application of the name concerned. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018). < n.1897 |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。