• 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...
    103 KB (10,485 words) - 15:09, 25 March 2024
  • Thumbnail for Endangered species
    An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction...
    42 KB (4,241 words) - 13:57, 17 March 2024
  • Speciesism (/ˈspiːʃiːˌzɪzəm, -siːˌzɪz-/) is a term used in philosophy regarding the treatment of individuals of different species. The term has several...
    80 KB (9,138 words) - 21:07, 23 March 2024
  • Thumbnail for Invasive species
    An invasive species is an introduced species to an environment that becomes overpopulated and harms its new environment. Invasive species adversely affect...
    124 KB (12,669 words) - 20:54, 21 March 2024
  • Thumbnail for Introduced species
    introduced species, alien species, exotic species, adventive species, immigrant species, foreign species, non-indigenous species, or non-native species is a...
    51 KB (5,668 words) - 11:16, 10 March 2024
  • Thumbnail for Type species
    In zoological nomenclature, a type species (species typica) is the species name with which the name of a genus or subgenus is considered to be permanently...
    6 KB (796 words) - 07:21, 30 November 2023
  • Thumbnail for On the Origin of Species
    On the Origin of Species (or, more completely, On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle...
    162 KB (18,468 words) - 00:04, 15 March 2024
  • Thumbnail for Extinction
    Extinction (redirect from Species loss)
    last member if it loses the capacity to reproduce and recover. Because a species' potential range may be very large, determining this moment is difficult...
    105 KB (11,171 words) - 19:49, 21 March 2024
  • Thumbnail for Species complex
    precise meanings are cryptic species for two or more species hidden under one species name, sibling species for two (or more) species that are each other's closest...
    42 KB (3,667 words) - 07:00, 19 February 2024
  • the IUCN Red List of Threatened Species identified 5220 (2754 animals, 1 fungus, 2464 plant, 1 protist) endangered species, subspecies and varieties, stocks...
    2 KB (160 words) - 17:26, 26 December 2022