"keystone species" meaning in English

See keystone species in All languages combined, or Wiktionary

Noun

Forms: keystone species [plural]
Head templates: {{en-noun|keystone species}} keystone species (plural keystone species)
  1. (ecology) A species that exerts a large, stabilizing influence throughout an ecological community, despite its relatively small numerical abundance. Wikipedia link: keystone species Categories (topical): Ecology Related terms: flagship species
    Sense id: en-keystone_species-en-noun-jLuwIWJI Categories (other): English entries with incorrect language header Topics: biology, ecology, natural-sciences

Download JSON data for keystone species meaning in English (1.5kB)

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          "ref": "2018, Tim Flannery, Europe: A Natural History, page 227",
          "text": "Megafauna are called ʻkeystone speciesʼ because when they become extinct the entire arch of the ecosystem can collapse.",
          "type": "quotation"
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      "glosses": [
        "A species that exerts a large, stabilizing influence throughout an ecological community, despite its relatively small numerical abundance."
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      "id": "en-keystone_species-en-noun-jLuwIWJI",
      "links": [
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      "raw_glosses": [
        "(ecology) A species that exerts a large, stabilizing influence throughout an ecological community, despite its relatively small numerical abundance."
      ],
      "related": [
        {
          "word": "flagship species"
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      "topics": [
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        "(ecology) A species that exerts a large, stabilizing influence throughout an ecological community, despite its relatively small numerical abundance."
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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-05-03 from the enwiktionary dump dated 2024-05-02 using wiktextract (f4fd8c9 and c9440ce). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.