单词 | paraphyly |
释义 | paraphylyn. Taxonomy. The state of being paraphyletic; paraphyletic development of a taxon or group. ΘΚΠ the world > life > biology > taxonomy > taxon > [noun] > not nec. having common genetic origin grade1957 paraphyly1971 1971 Systematic Zool. 20 68/2 When the distinction between monophyly and polyphyly is based upon cladistic inclusion or exclusion of the most recent common ancestor, a real difference exists between polyphyly and paraphyly. 1985 Paleobiology 11 44/2 The evolutionary taxonomist accepts paraphyly but not polyphyly. 2000 Nature 27 Jan. 420/1 There is also support for monophyly rather than paraphyly of anilioids (Anilius, Cylindrophis, uropeltids and Anomochilus). This is a new entry (OED Third Edition, June 2005; most recently modified version published online March 2022). < n.1971 |
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