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  1. Species - Wikipedia

    A species (pl. species) is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. It can be defined as the largest group of organisms in which any two individuals …

  2. Species | Definition, Types, & Examples | Britannica

    3 days ago · species, in biology, classification comprising related organisms that share common characteristics and are capable of interbreeding. This biological species concept is widely used in …

  3. Species (film) - Wikipedia

    Species is a 1995 American science fiction horror film directed by Roger Donaldson and written by Dennis Feldman. The film is the first installment of the Species franchise. It stars Ben Kingsley, …

  4. SPECIES Definition & Meaning - Merriam-Webster

    Jun 14, 2026 · The meaning of SPECIES is kind, sort. How to use species in a sentence.

  5. Species (1995) - IMDb

    Species: Directed by Roger Donaldson. With Natasha Henstridge, Michael Madsen, Ben Kingsley, Alfred Molina. A group of scientists try to track down and trap a killer alien seductress before she …

  6. What is a species, and how many species are there?

    A species is a distinct group of organisms and the most basic unit used to measure life on Earth. However, there’s no single definition of a species, meaning this vital concept in biology can be …

  7. Species+

    Welcome to species+ Bringing you authoritative information on taxonomy, legislation, distribution and trade in MEA-listed species. Learn more. Search for Species Search for CITES Documents

  8. What Is A Species? - WorldAtlas

    Nov 13, 2025 · What Is A Species? All living things are ranked in a taxonomic ranking system: kingdom, phylum, class, order, family, genus and species. A species is any animal of the same type that is …

  9. Species - Definition and Examples | Biology Dictionary

    Nov 28, 2016 · 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 …

  10. SPECIES Simple Definition - Merriam-Webster

    Jun 14, 2026 · The simple definition of SPECIES is a group of animals or plants that are similar and can produce young animals or plants : a group of related animals or plants that is smaller than a genus.