Pacific doublesaddle butterflyfish
Chaetodon ulietensis Cuvier, 1831
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.
Pacific double-saddle butterfly fish (Chaetodon ulietensis), Moorea, French Polynesia
Charles J. Sharp · CC BY-SA 4.0 · Image sourceProvider-generated thumbnail requested at 800 pixels; no local editing Local WebP display rendition; resized without cropping.
Open encyclopedia reference
Chaetodon ulietensis, the Pacific double-saddle butterflyfish or false falcula butterflyfish, is a species of butterflyfish (family Chaetodontidae). It flourishes in coral-rich environments in the central Indo-Pacific region. Their range extends from the Cocos-Keeling Islands to the Tuamotu Islands, and north to Japan. They are usually found from the surface to 20 m depths, and like shallow channels with high current.
Wikipedia contributors, Chaetodon ulietensis; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T12:26:08.959597+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Chaetodon ulietensis Cuvier, 1831
- Name authority
- Cuvier, 1831
- Common name
- Pacific doublesaddle butterflyfish
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Acanthuriformes
- Family
- Chaetodontidae
- Genus
- Chaetodon
- 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.
- domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
- kingdomAnimalia
- phylumChordata
- subphylumVertebrata
- infraphylumGnathostomata
- parvphylumOsteichthyes
- gigaclassActinopterygii
- superclassActinopteri
- classTeleostei
- orderAcanthuriformes
- familyChaetodontidae Rafinesque, 1815
- genusChaetodon Linnaeus, 1758
- speciesChaetodon ulietensis Cuvier, 1831
Close classified relatives
These entries share the source’s genus, Chaetodon. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| bluelashed butterflyfishChaetodon bennetti Cuvier, 1831 | ChaetodontidaeChordata | Accepted speciesExtinction status not supplied |
| threadfin butterflyfishChaetodon auriga Forsskål, 1775 | ChaetodontidaeChordata | Accepted speciesExtinction status not supplied |
| Chaetodon miliaris Quoy & Gaimard, 1825 | ChaetodontidaeChordata | Accepted speciesExtinction status not supplied |
| Chaetodon baronessa Cuvier, 1829 | ChaetodontidaeChordata | Accepted speciesExtinction status not supplied |
| Chaetodon oxycephalus Bleeker, 1853 | ChaetodontidaeChordata | Accepted speciesExtinction status not supplied |
| teardrop butterflyfishChaetodon unimaculatus Bloch, 1787 | ChaetodontidaeChordata | Accepted speciesExtinction status not supplied |
| Chaetodon adiergastos Seale, 1910 | ChaetodontidaeChordata | Accepted speciesExtinction status not supplied |
| Chaetodon argentatus Smith & Radcliffe, 1911 | ChaetodontidaeChordata | Accepted speciesExtinction status not supplied |
| Chaetodon burgessi Allen & Starck, 1973 | ChaetodontidaeChordata | Accepted speciesExtinction status not supplied |
| Chaetodon citrinellus Cuvier, 1831 | ChaetodontidaeChordata | Accepted speciesExtinction status not supplied |
| Chaetodon daedalma Jordan & Fowler, 1902 | ChaetodontidaeChordata | Accepted speciesExtinction status not supplied |
| Chaetodon dialeucos Salm & Mee, 1989 | ChaetodontidaeChordata | Accepted speciesExtinction status not supplied |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Chaetodon aurora De Vis, 1884 De Vis, 1884 | synonym |
| Rabdophorus oxychaetodon ulietensis (Cuvier, 1831) (Cuvier, 1831) | synonym |
| Chaetodon ulientensis Cuvier, 1831 Cuvier, 1831 | synonym |
| Chaetodon ulietensis confluens Ahl, 1923 Ahl, 1923 | synonym |
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.
- Cuvier, G., & Valenciennes, A. (1831). Histoire naturelle des poissons. Tome septième. Livre septième. Des Squamipennes. Livre huitième. Des poissons à pharyngiens labyrinthiformes. F. G. Levrault, Paris, v. 7: i–xxix + 1–531, Pls. 170–208. [Cuvier authored pp. 1–440, Valenciennes 441–531. i–xxii + 1–399 in Strasbourg edition.]. 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.
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:5XNN6. Classification follows source parent identifiers. English common names may vary by region.