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slender fusilier

Gymnocaesio gymnoptera (Bleeker, 1856)

Source-backed taxonomic record

Accepted species in Catalogue of Life’s 11 September 2026 base release. This preserves the source classification and available supporting data; it is not a completed species monograph.

Open encyclopedia reference

The slender fusilier (Gymnocaesio gymnoptera) is a species of marine ray-finned fish, a fusilier belonging to the family Lutjanidae. It is native to tropical reefs in the Indian Ocean and the western Pacific Ocean, it is of minor importance to local commercial fisheries. This species is the only known member of its genus.

Wikipedia contributors, Slender fusilier; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T06:01:27.061659+00:00. This reference remains separate from the taxonomic record.

Identity & source status

Scientific name
Gymnocaesio gymnoptera (Bleeker, 1856)
Name authority
(Bleeker, 1856)
Common name
slender fusilier
Rank
species
Accepted status
accepted
Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Family
Caesionidae
Genus
Gymnocaesio
Extinction status
Not supplied by this source

Source habitat flags: Marine: yes · Freshwater: no · Terrestrial: no. These do not form a complete habitat description.

Classification family tree

Nested taxonomic groups from the source. This is not a direct-ancestor chain, a dated evolutionary tree or a phylogenetic reconstruction.

  1. domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
  2. kingdomAnimalia
  3. phylumChordata
  4. subphylumVertebrata
  5. infraphylumGnathostomata
  6. parvphylumOsteichthyes
  7. gigaclassActinopterygii
  8. superclassActinopteri
  9. classTeleostei
  10. familyCaesionidae Bonaparte, 1831
  11. genusGymnocaesio Bleeker, 1876
  12. speciesGymnocaesio gymnoptera (Bleeker, 1856)

Close classified relatives

No other member of this genus is present in the selected snapshot.

Browse 24 records assigned to Caesionidae.

Names & synonyms

Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.

Recorded nameSource status
Gymnocaesio gymnopterus (Bleeker, 1856) (Bleeker, 1856)synonym
Caesio gymnopterus Bleeker, 1856 Bleeker, 1856synonym

Source literature & publication evidence

References attached to this source record, including nomenclatural citations where supplied. This is a selected bibliography; abbreviated citations remain in the source’s form.

  1. https://www.marinespecies.org/aphia.php?p=taxdetails&id=219998 Source fields: Taxon.tsv dwc:namePublishedIn, Taxon.tsv dcterms:references

Origins, evidence & remaining research

Name authority and publication references document nomenclature where the source supplies it. They do not establish evolutionary origins or the earliest fossil occurrence.

Specimen-level evidence, morphology, ecological research, phylogenetic studies, a comprehensive bibliography and a located literary passage have not yet been compiled for this record. A suitable sourced image remains to be added.

Dataset citation & attribution

This exact taxon in ChecklistBank · Catalogue of Life 2026-09-11

Catalogue of Life 2026-09-11; dataset 316321; doi:10.48580/dgz5n. https://creativecommons.org/licenses/by/4.0/ . Retrieved 5 October 2026.

Stable key: col:3HQM8. Classification follows source parent identifiers. English common names may vary by region.