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Ptychodus

genus of fishes (fossil)
Taxon fossil_taxon Q648806
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Ptychodus

Summary

Ptychodus is a fossil taxon[1]. Ptychodus ranks in the top 3% of fossil_taxon entities by monthly Wikipedia readership (99 views/month).[2]

Key Facts

  • Ptychodus's image is recorded as PtychodusLowerJaw.jpg[3].
  • Ptychodus's instance of is recorded as fossil taxon[4].
  • Ptychodus's taxon rank is recorded as genus[5].
  • Ptychodus's parent taxon is recorded as Ptychodontidae[6].
  • Ptychodus's taxon name is recorded as Ptychodus[7].
  • Ptychodus's Commons category is recorded as Ptychodus[8].
  • Ptychodus's start time is recorded as -112000000-00-00T00:00:00Z[9].
  • Ptychodus's end time is recorded as -70000000-00-00T00:00:00Z[10].
  • Ptychodus's Freebase ID is recorded as /m/0405zns[11].
  • Ptychodus's Encyclopedia of Life ID is recorded as 4655374[12].
  • Ptychodus's Fossilworks taxon ID is recorded as 34513[13].
  • Ptychodus's GBIF taxon ID is recorded as 4825164[14].
  • Ptychodus's Microsoft Academic ID is recorded as 2779710930[15].
  • Ptychodus's Open Tree of Life ID is recorded as 4143148[16].
  • Ptychodus's Yale LUX ID is recorded as concept/74d6fd9d-3b2e-4341-ae71-4a7802eb26d6[17].

Why It Matters

Ptychodus ranks in the top 3% of fossil_taxon entities by monthly Wikipedia readership (99 views/month).[2] Ptychodus has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[18]

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. [10] ↑ . wikidata.org.
  9. [11] ↑ . Freebase Data Dumps. wikidata.org.
  10. [12] ↑ . Q82486. Retrieved . wikidata.org.
  11. [13] ↑ . Fossilworks. Retrieved . wikidata.org.
  12. [14] ↑ . Global Biodiversity Information Facility. Retrieved . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . Open Tree of Life reference taxonomy version 3.6. Retrieved . wikidata.org.
  15. [17] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [18] ↑ . 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). Ptychodus. Retrieved May 3, 2026, from https://4ort.xyz/entity/ptychodus
MLA “Ptychodus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ptychodus.
BibTeX @misc{4ortxyz_ptychodus_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Ptychodus}}, year = {2026}, url = {https://4ort.xyz/entity/ptychodus}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Ptychodus — https://4ort.xyz/entity/ptychodus (retrieved 2026-05-03)

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