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  1. Dictionary
    Spe·cies
    /ˈspēSHēz/

    noun

    • 1. a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding. The species is the principal natural taxonomic unit, ranking below a genus and denoted by a Latin binomial, e.g. Homo sapiens.
    • 2. a kind or sort: "a species of invective at once tough and suave"
  2. May 10, 2024 · Learn about the biological species concept, the ecological and genetic species concepts, and how species are classified and named in taxonomy. Explore the evolution and diversity of species with examples from animals and plants.

  3. en.wikipedia.org › wiki › SpeciesSpecies - Wikipedia

    A species ( pl.: species) is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. [1] It is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity.

  4. Learn the various meanings and uses of the word species, from a logical division of a genus to a category of biological classification. See synonyms, examples, etymology, and related articles.

  5. Learn what a biological species is, how it is classified and how it evolves. Scitable is a free online resource that provides science definitions, articles and videos.

  6. Apr 28, 2017 · Species Definition. A species is a group of organisms that share a genetic heritage, are able to interbreed, and to create offspring that are also fertile. Different species are separated from each other by reproductive barriers. These barriers can be geographical, such as a mountain range separating two populations, or genetic barriers that do ...

  7. 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 ...

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  9. A species is a group of living organisms that are similar and can breed with one another, but the definition is not clear-cut. Learn about the challenges and controversies of defining a species, from chimpanzees and bonobos to bacteria and hybrids.

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