brown rat

species of mammal
Taxon taxon Q184224
Press Enter · cited answer in seconds

Summary

brown rat is a taxon[1]. It ranks in the top 0.23% of taxon entities by monthly Wikipedia readership (15,464 views/month, #456 of 195,241).[2]

Key Facts

  • Instance of: model organism[3]
  • Taxon rank: species[4]
  • IUCN conservation status: Least Concern[5]
  • Parent taxon: Rattus[6]
  • Taxon name: Rattus norvegicus[7]
  • Commons category: Rattus norvegicus[8]
  • Unicode character: 🐀[9]
  • Topic's main category: Category:Rattus norvegicus[10]
  • Commons gallery: Rattus norvegicus[11]
  • Described by source: Explanatory Dictionary of the Living Great Russian Language[12], Urine marking and sexual behavior in the rat (Rattus norvegicus)[13], Meyers Konversations-Lexikon, 4th edition (1885–1890)[14]
  • Original combination: Mus norvegicus[15]
  • Natural reservoir of: Leptospira interrogans[16]
  • Short name: R. norvegicus[17]
  • Taxon common name: Brown Rat[18], Wanderratte[19], 溝鼠[20], Rat brun[21], bruine rat[22], surmulot[23], Norway rat[24], rotta[25], common rat[26], 褐家鼠[27], brunrotte[28], rata parda[29], siva podgana[30]
  • Habitat: landmass[31], shrubland[32]
  • Longest observed lifespan: 3.8 years[33]

Body

Identifiers

brown rat's iNaturalist taxon ID is recorded as 44576[34]. brown rat's NCBI taxonomy ID is recorded as 10116[35]. brown rat's Encyclopedia of Life ID is recorded as 328448[36]. brown rat's GBIF taxon ID is recorded as 2439261[37]. brown rat's ITIS TSN is recorded as 180363[38].

Why It Matters

brown rat has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[39] It is known by 125 alternative names across languages and contexts.[40]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . Integrated Taxonomic Information System. Retrieved . wikidata.org.
  3. [5] ↑ . The IUCN Red List of Threatened Species 2022.2. Retrieved . wikidata.org.
  4. [6] ↑ . Integrated Taxonomic Information System. Retrieved . wikidata.org.
  5. [7] ↑ . Integrated Taxonomic Information System. Retrieved . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [35] ↑ . Taxonomy database of the U.S. National Center for Biotechnology Information. Retrieved . wikidata.org.
  9. [38] ↑ . Integrated Taxonomic Information System. Retrieved . wikidata.org.
  10. [36] ↑ . Encyclopedia of Life. Retrieved . wikidata.org.
  11. [37] ↑ . Global Biodiversity Information Facility. Retrieved . wikidata.org.
  12. [10] ↑ . wikidata.org.
  13. [11] ↑ . wikidata.org.
  14. [12] ↑ . wikidata.org.
  15. [13] ↑ . wikidata.org.
  16. [14] ↑ . wikidata.org.
  17. [15] ↑ . wikidata.org.
  18. [16] ↑ . wikidata.org.
  19. [17] ↑ . wikidata.org.
  20. [18] ↑ . IUCN Red List. Retrieved . wikidata.org.
  21. [19] ↑ . Wörterbuch der Säugetiernamen - Dictionary of Mammal Names. Retrieved . species.be. Provenance: wikidata.org.
  22. [20] ↑ . Catalogue of Life in Taiwan. Retrieved . wikidata.org.
  23. [21] ↑ . TERMIUM Plus. Retrieved . btb.termiumplus.gc.ca. Provenance: wikidata.org.
  24. [22] ↑ . Belgian Species List. Retrieved . species.be. Provenance: wikidata.org.
  25. [23] ↑ . Belgian Species List. Retrieved . species.be. Provenance: wikidata.org.
  26. [24] ↑ . Belgian Species List. Retrieved . species.be. Provenance: wikidata.org.
  27. [25] ↑ . Finnish Biodiversity Information Facility. Retrieved . laji.fi. Provenance: wikidata.org.
  28. [26] ↑ . wikidata.org.
  29. [27] ↑ . China' s mammalian diversity. wikidata.org.
  30. [28] ↑ . Retrieved . wikidata.org.
  31. [29] ↑ . sabencia.net. sabencia.net. Provenance: wikidata.org.
  32. [30] ↑ . wikidata.org.
  33. [31] ↑ . wikidata.org.
  34. [32] ↑ . wikidata.org.
  35. [34] ↑ . wikidata.org.
  36. [33] ↑ . Growth curves and survival characteristics of the animals used in the Biomarkers of Aging Program. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [39] ↑ . Wikidata sitelinks. wikidata.org.
  3. [40] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). brown rat. Retrieved October 22, 2026, from https://4ort.xyz/entity/brown-rat
MLA “brown rat.” 4ort.xyz Knowledge Graph, 4ort.xyz, 22 Oct. 2026, https://4ort.xyz/entity/brown-rat.
BibTeX @misc{4ortxyz_brown-rat_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{brown rat}}, year = {2026}, url = {https://4ort.xyz/entity/brown-rat}, note = {Accessed: 2026-10-22}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): brown rat — https://4ort.xyz/entity/brown-rat (retrieved 2026-10-22)

Canonical URL: https://4ort.xyz/entity/brown-rat · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 15w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 3ijHH1
    Europalexikon id → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  2. 15w ago · Andre Engels · 2026-07-06 view diff on Wikidata ↗
    Europalexikon id → —
    "/* wbsetclaim-create:1||1 */ Europalexikon id: 177220, Matched to [[:toollabs:mix-n-match/#/entry/112025851|Rat (#112025851)]] in [[:toollabs:mix-n-match/#/catalog/4371|Europalexikon]] #mix'n'match"
  3. 19w ago · Jindřich Rubeš · 2026-06-12 view diff on Wikidata ↗
    Svkkl authority id → h0004577-potkan
    "/* wbcreateclaim-create:1| */ Svkkl authority id: h0004577-potkan, [[:toollabs:quickstatements/#/batch/259493|batch #259493]]"
  4. 20w ago · Archaeodontosaurus · 2026-06-02 view diff on Wikidata ↗
    Image → London Scruffy Rat.jpg, Rattus norvegicus 1.jpg, Rattus norvegicus-Rochefort.JPG +2
    "/* wbsetclaim-update:2||1 */ Image: Brown rat (Rattus norvegicus) Drenthe 2.jpg"
  5. 21w ago · LetmeEditit · 2026-05-26 view diff on Wikidata ↗
    Pronunciation audio → LL-Q8752 (eus)-Xabier Cañas-Arratoi arrunt.wav, LL-Q33965 (sat)-R Ashwani Banjan Murmu-ᱜᱩᱰᱩ.wav
    "/* wbsetclaim-create:2||1 */ Pronunciation audio: De-Wanderratte2.ogg"
  6. 22w ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Instance of → taxon, model organism
    Habitat → landmass, shrubland
    Topic's main category → Category:Rattus norvegicus
    Instance of → —
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|6 */ Yso id: 25843, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.