Home › Entities › clade › Placentalia

Placentalia

infraclass of eutherian mammals
Taxon clade Q25833
Press Enter · cited answer in seconds

Summary

Placentalia is a clade[1]. Placentalia ranks in the top 6% of clade entities by monthly Wikipedia readership (6,858 views/month).[2]

Key Facts

  • Taxon rank: infraclass[3], cohort[4]
  • Parent taxon: Eutheria[5]
  • Taxon name: Placentalia[6]
  • Subclass of: mammal[7]
  • Commons category: Placentalia[8]
  • Start time: -66000000-00-00T00:00:00Z[9]
  • Topic's main category: Category:Placentalia[10]
  • Described by source: Otto's encyclopedia[11], Great Soviet Encyclopedia (1926–1947)[12]
  • Topic has template: Template:Taxonomy/Placentalia[13]
  • Has characteristic: viviparity[14]
  • Taxon common name: placental mammals[15]
  • Different from: Eutheria[16]

Body

Identifiers

Placentalia's iNaturalist taxon ID is recorded as 848320[17]. Placentalia's Encyclopedia of Life ID is recorded as 42399417[18].

Why It Matters

Placentalia has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[19] Placentalia is known by 97 alternative names across languages and contexts.[20]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [18] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [19] ↑ . Wikidata sitelinks. wikidata.org.
  3. [20] ↑ . 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). Placentalia. Retrieved October 14, 2026, from https://4ort.xyz/entity/placentalia
MLA “Placentalia.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/placentalia.
BibTeX @misc{4ortxyz_placentalia_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Placentalia}}, year = {2026}, url = {https://4ort.xyz/entity/placentalia}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Placentalia — https://4ort.xyz/entity/placentalia (retrieved 2026-10-14)

Canonical URL: https://4ort.xyz/entity/placentalia · 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. 6w ago · Infovarius · 2026-08-31 view diff on Wikidata ↗
    Has characteristic → viviparity
    "/* wbsetclaim-create:1||1 */ Has characteristic: viviparity, Moving from Nyctereutes procyonoides"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.