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Efrem J. G. Ferreira

Brazilian ichthyologist
Person human Q21338928
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Efrem J. G. Ferreira

Summary

Efrem J. G. Ferreira is a human[1]. He worked as an ichthyologist[2].

Key Facts

  • Efrem J. G. Ferreira held citizenship in Brazil[3].
  • Efrem J. G. Ferreira's professions included ichthyologist[2].
  • Among Efrem J. G. Ferreira's employers was National Institute of Amazonian Research[4].
  • Efrem J. G. Ferreira is recorded as male[5].
  • Efrem J. G. Ferreira's instance of is recorded as human[6].
  • Efrem J. G. Ferreira's ISNI is recorded as 0000000107887300[7].
  • Efrem J. G. Ferreira's VIAF cluster ID is recorded as 121929425[8].
  • Efrem J. G. Ferreira's VIAF cluster ID is recorded as 1127161212223840070003[9].
  • Efrem J. G. Ferreira's GND ID is recorded as 1056308796[10].
  • Efrem J. G. Ferreira's Library of Congress authority ID is recorded as n87839417[11].
  • Efrem J. G. Ferreira's IdRef ID is recorded as 085555711[12].
  • Efrem J. G. Ferreira's NACSIS-CAT author ID is recorded as DA05402453[13].
  • Efrem J. G. Ferreira's ORCID iD is recorded as 0000-0003-4027-6207[14].
  • Efrem J. G. Ferreira's given name is recorded as Efrem[15].
  • Efrem J. G. Ferreira's author citation is recorded as Ferreira[16].
  • Efrem J. G. Ferreira's Nationale Thesaurus voor Auteursnamen ID is recorded as 073816051[17].
  • Efrem J. G. Ferreira's Nationale Thesaurus voor Auteursnamen ID is recorded as 288860519[18].
  • Efrem J. G. Ferreira's languages spoken, written or signed is recorded as Portuguese[19].
  • Efrem J. G. Ferreira's RERO ID is recorded as A003239595[20].
  • Efrem J. G. Ferreira's BHL creator ID is recorded as 98916[21].
  • Efrem J. G. Ferreira's National Library of Brazil ID is recorded as 000577027[22].
  • Efrem J. G. Ferreira's Canadiana Name Authority ID is recorded as ncf11355220[23].
  • Efrem J. G. Ferreira's National Library of Israel J9U ID is recorded as 987007432938205171[24].
  • Efrem J. G. Ferreira's WorldCat Entities ID is recorded as E39PCjthhqp8Yp8HVwvmtkcdHy[25].
  • Efrem J. G. Ferreira's CiNii Research ID is recorded as 1140563741659477248[26].

Body

Career and Affiliations

Efrem J. G. Ferreira's professions included ichthyologist[2]. Among his employers was National Institute of Amazonian Research[4].

FAQs

What did Efrem J. G. Ferreira do for work?

Efrem J. G. Ferreira worked as ichthyologist[2].

References

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

Direct Wikidata claims

  1. [5] ↑ . IdRef. Retrieved . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [2] ↑ . ORCID iD. Retrieved . wikidata.org.
  5. [4] ↑ . ORCID Public Data File 2023. Retrieved . pub.orcid.org. Provenance: wikidata.org.
  6. [7] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  10. [11] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  11. [12] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  12. [13] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  17. [18] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  20. [21] ↑ . Retrieved . wikidata.org.
  21. [22] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  22. [23] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  23. [24] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  24. [25] ↑ . Retrieved . wikidata.org.
  25. [26] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Efrem J. G. Ferreira. Retrieved May 3, 2026, from https://4ort.xyz/entity/efrem-j-g-ferreira
MLA “Efrem J. G. Ferreira.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/efrem-j-g-ferreira.
BibTeX @misc{4ortxyz_efrem-j-g-ferreira_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Efrem J. G. Ferreira}}, year = {2026}, url = {https://4ort.xyz/entity/efrem-j-g-ferreira}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Efrem J. G. Ferreira — https://4ort.xyz/entity/efrem-j-g-ferreira (retrieved 2026-05-03)

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