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Petalichthyida

order of fishes (fossil)
Taxon fossil_taxon Q147585
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Petalichthyida

Summary

Petalichthyida is a fossil taxon[1]. Petalichthyida ranks in the top 4% of fossil_taxon entities by monthly Wikipedia readership (15 views/month).[2]

Key Facts

  • Petalichthyida's image is recorded as Diandongpetalichthys liaojiaoshanensis.jpg[3].
  • Petalichthyida's instance of is recorded as fossil taxon[4].
  • Petalichthyida's taxon rank is recorded as order[5].
  • Petalichthyida's parent taxon is recorded as Placoderms[6].
  • Petalichthyida's taxon name is recorded as Petalichthyida[7].
  • Petalichthyida's Commons category is recorded as Petalichthyida[8].
  • Petalichthyida's Freebase ID is recorded as /m/0dynd9[9].
  • Petalichthyida's Encyclopedia of Life ID is recorded as 4656009[10].
  • Petalichthyida's topic's main category is recorded as Category:Petalichthyida[11].
  • Petalichthyida's taxon common name is recorded as {'lang': 'en', 'text': 'Placoderm Fishes'}[12].
  • Petalichthyida's IRMNG ID is recorded as 12445[13].
  • Petalichthyida's Microsoft Academic ID is recorded as 2780127346[14].
  • Petalichthyida's Fossiilid.info ID is recorded as 289[15].

Why It Matters

Petalichthyida ranks in the top 4% of fossil_taxon entities by monthly Wikipedia readership (15 views/month).[2] Petalichthyida has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[16]

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] ↑ . Freebase Data Dumps. wikidata.org.
  8. [10] ↑ . Q82486. Retrieved . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Interim Register of Marine and Nonmarine Genera. Retrieved . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] ↑ . Wikidata sitelinks. 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). Petalichthyida. Retrieved May 3, 2026, from https://4ort.xyz/entity/petalichthyida
MLA “Petalichthyida.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/petalichthyida.
BibTeX @misc{4ortxyz_petalichthyida_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Petalichthyida}}, year = {2026}, url = {https://4ort.xyz/entity/petalichthyida}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Petalichthyida — https://4ort.xyz/entity/petalichthyida (retrieved 2026-05-03)

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