单词 | lectotype |
释义 | lectotypen. Taxonomy. A specimen from the original material serving as the basis for a description of a new species, selected as the type in the absence of a holotype. 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 1905 Schuchert & Buckman in Ann. & Mag. Nat. Hist. 16 103 Lectotype, a syntype chosen, subsequently to the original description, to take the place which in other cases a holotype occupies. 1951 G. H. M. Lawrence Taxon. Vascular Plants ix. 204 A lectotype is a specimen or other element selected from the original material to serve as the nomenclatural type, when the holotype was not designated at the time of publication, or when the holotype is missing. 1953 E. Mayr et al. Methods & Princ. Systematic Zool. xii. 242 A selection of lectotypes should be undertaken only when it leads to the clarification of a taxonomic problem. 1963 P. H. Davis & V. H. Heywood Princ. Angiosperm Taxon. viii. 280 The lectotype should be chosen, if possible, from among the specimens actually seen by the author when he described the species. 1967 R. E. Blackwelder Taxon. iv. 293 There can be no question that a type (at least holotype, lectotype, or neotype) belongs to the species it typifies. 1970 Watsonia 8 43 The lectotype of E[uphrasia] rostkoviana f. borealis was chosen by Mr. Sell and me [sc. P. F. Yeo] in 1968. 1975 Trans. Royal Entomol. Soc. 126 615 This specimen..is here designated Lectotype and has been labelled accordingly. This entry has not yet been fully updated (first published 1976; most recently modified version published online March 2018). < |
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。