Protohydra

genus of cnidarians
Taxon monotypic_taxon Q4008411
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Protohydra

Summary

Protohydra is a monotypic taxon[1]. Protohydra ranks in the top 5% of monotypic_taxon entities by monthly Wikipedia readership (1 views/month).[2]

Key Facts

  • Protohydra's image is recorded as Protohydra leuckarti in Greeff 1869 a.jpg[3].
  • Protohydra's instance of is recorded as monotypic taxon[4].
  • Protohydra's taxon rank is recorded as genus[5].
  • Protohydra's parent taxon is recorded as Protohydridae[6].
  • Protohydra's taxon name is recorded as Protohydra[7].
  • Protohydra's Commons category is recorded as Protohydra[8].
  • Protohydra's NCBI taxonomy ID is recorded as 1891977[9].
  • Protohydra's ITIS TSN is recorded as 50842[10].
  • Protohydra's GBIF taxon ID is recorded as 2266422[11].
  • Protohydra's WoRMS-ID for taxa is recorded as 117207[12].
  • Protohydra's topic's main category is recorded as Category:Protohydra[13].
  • Protohydra's Fauna Europaea ID is recorded as 240544[14].
  • Protohydra's Dyntaxa ID is recorded as 1012258[15].
  • Protohydra's UMLS CUI is recorded as C4420713[16].
  • Protohydra's NBN System Key is recorded as NHMSYS0019997144[17].
  • Protohydra's Nederlands Soortenregister ID is recorded as 140620[18].
  • Protohydra's BOLD Systems taxon ID is recorded as 714400[19].
  • Protohydra's Fauna Europaea New ID is recorded as 63f8b7e6-aa49-45c4-9899-6c350dd9cdf6[20].
  • Protohydra's IRMNG ID is recorded as 1414624[21].
  • Protohydra's NBIC scientific name ID is recorded as 129776[22].
  • Protohydra's Open Tree of Life ID is recorded as 4712976[23].
  • Protohydra's Catalogue of Life ID is recorded as 7PVWD[24].
  • Protohydra's Yale LUX ID is recorded as concept/66ab7466-e2f4-410c-b050-ba35d879a9a8[25].

Why It Matters

Protohydra ranks in the top 5% of monotypic_taxon entities by monthly Wikipedia readership (1 views/month).[2]

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] . Integrated Taxonomic Information System. Retrieved . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . Integrated Taxonomic Information System. Retrieved . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . Taxonomy database of the U.S. National Center for Biotechnology Information. Retrieved . wikidata.org.
  8. [10] . Integrated Taxonomic Information System. Retrieved . wikidata.org.
  9. [11] . Global Biodiversity Information Facility. Retrieved . wikidata.org.
  10. [12] . World Register of Marine Species. Retrieved . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . Fauna Europaea. Retrieved . wikidata.org.
  13. [15] . Dyntaxa. Retrieved . wikidata.org.
  14. [16] . UMLS 2023. Retrieved . wikidata.org.
  15. [17] . National Biodiversity Network. Retrieved . wikidata.org.
  16. [18] . Nederlands Soortenregister. Retrieved . wikidata.org.
  17. [19] . Barcode of Life Data Systems. Retrieved . wikidata.org.
  18. [20] . Fauna Europaea. Retrieved . wikidata.org.
  19. [21] . Interim Register of Marine and Nonmarine Genera. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . Open Tree of Life reference taxonomy version 3.2. Retrieved . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.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). Protohydra. Retrieved May 3, 2026, from https://4ort.xyz/entity/protohydra
MLA “Protohydra.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/protohydra.
BibTeX @misc{4ortxyz_protohydra_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Protohydra}}, year = {2026}, url = {https://4ort.xyz/entity/protohydra}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Protohydra — https://4ort.xyz/entity/protohydra (retrieved 2026-05-03)

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