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Sphenacanthus

genus of fishes (fossil)
Taxon fossil_taxon Q7576622
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Sphenacanthus

Summary

Sphenacanthus is a fossil taxon[1]. Sphenacanthus ranks in the top 4% of fossil_taxon entities by monthly Wikipedia readership (17 views/month).[2]

Key Facts

  • Sphenacanthus's image is recorded as Sphenacanthus1DB.jpg[3].
  • Sphenacanthus's instance of is recorded as fossil taxon[4].
  • Sphenacanthus's taxon rank is recorded as genus[5].
  • Sphenacanthus's parent taxon is recorded as Xenacanthidae[6].
  • Sphenacanthus's parent taxon is recorded as Sphenacanthidae[7].
  • Sphenacanthus's taxon name is recorded as Sphenacanthus[8].
  • Sphenacanthus's Commons category is recorded as Sphenacanthidae[9].
  • Sphenacanthus's start time is recorded as -376100000-00-00T00:00:00Z[10].
  • Sphenacanthus's end time is recorded as -259000000-00-00T00:00:00Z[11].
  • Sphenacanthus's Freebase ID is recorded as /m/04jfm4g[12].
  • Sphenacanthus's Fossilworks taxon ID is recorded as 34515[13].
  • Sphenacanthus's GBIF taxon ID is recorded as 3239180[14].
  • Sphenacanthus's Microsoft Academic ID is recorded as 2780322065[15].
  • Sphenacanthus's Open Tree of Life ID is recorded as 5315881[16].

Why It Matters

Sphenacanthus ranks in the top 4% of fossil_taxon entities by monthly Wikipedia readership (17 views/month).[2] Sphenacanthus has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[17]

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] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Fossilworks. Retrieved . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . Open Tree of Life reference taxonomy version 3.6. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] ↑ . 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). Sphenacanthus. Retrieved May 3, 2026, from https://4ort.xyz/entity/sphenacanthus
MLA “Sphenacanthus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sphenacanthus.
BibTeX @misc{4ortxyz_sphenacanthus_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sphenacanthus}}, year = {2026}, url = {https://4ort.xyz/entity/sphenacanthus}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sphenacanthus — https://4ort.xyz/entity/sphenacanthus (retrieved 2026-05-03)

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