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The biological species concept relies on behavioral data and emphasizes reproductive isolation between groups. The lineage species concept relies on genetic data and emphasizes distinct evolutionary trajectories between groups, which result in distinct lineages (branches on a phylogenetic tree). The morphological species concept relies on ...
species翻译：（动植物的）种，物种。了解更多。
Species is a 1995 American science fiction horror film directed by Roger Donaldson and written by Dennis Feldman.It stars Ben Kingsley, Michael Madsen, Alfred Molina, Forest Whitaker, Marg Helgenberger, and Natasha Henstridge in her film debut role. The film's plot concerns a motley crew of scientists and government agents who try to track down Sil (Henstridge), a seductive extraterrestrial ...
10 de may. de 2024 · The designation of species originates in taxonomy, where the species is the fundamental unit of classification recognized by the International Commission of Zoological Nomenclature.Every species is assigned a standard two-part name of genus and species. The genus is the generic name that includes closely related species; the gray wolf, for example, is classified as Canis lupus and is a close ...
29 de may. de 2023 · A species is given a two-part name: the generic name and the specific name (or specific epithet ). For example, Allium cepa (commonly known as onion). The “ Allium” is the generic name whereas the “ cepa” is the specific epithet. Etymology: Middle English, logical classification, from Latin speciēs, a seeing, kind, form”.
En taxonomía, se denomina especie (del latín species) a la unidad básica de clasificación biológica. Una especie es un conjunto de organismos o poblaciones naturales capaces de entrecruzarse y producir descendencia fértil, aunque —en principio— no con miembros de poblaciones pertenecientes a otras especies. En muchos casos los ...
16 de abr. de 2024 · Wikispecies. The free species directory that anyone can edit. It covers Animalia, Plantae, Fungi, Bacteria, Archaea, Protista and all other forms of life. So far we have 875,774 entries. Wikispecies is free, because life is in the public domain! You can also check us out on X (formerly known as Twitter): @Wikispecies.
