banded rainbowfish
Melanotaenia trifasciata (Rendahl, 1922)
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 banded rainbowfish (Melanotaenia trifasciata), also known as the Jewel rainbowfish, Goyder River rainbowfish, three-striped sunfish or regal rainbowfish, is a species of rainbowfish found in the northerly regions of North Australia and Queensland. An adult banded rainbowfish can reach a standard length of 12–15 cm with a deep body usually exceeding 1/3 of their body length. Like most other rainbowfish, this species varies in color depending on where they were collected, but all varieties have a distinct dark mid-lateral band and bright red/yellow dorsal, anal, and caudal fins.
Wikipedia contributors, Banded rainbowfish; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T07:21:18.920797+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Melanotaenia trifasciata (Rendahl, 1922)
- Name authority
- (Rendahl, 1922)
- Common name
- banded rainbowfish
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Atheriniformes
- Family
- Melanotaeniidae
- Genus
- Melanotaenia
- Extinction status
- Not supplied by this source
Source habitat flags: Marine: no · Freshwater: yes · 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
- orderAtheriniformes
- suborderAtherinoidei
- familyMelanotaeniidae Gill, 1894
- genusMelanotaenia Gill, 1862
- speciesMelanotaenia trifasciata (Rendahl, 1922)
Close classified relatives
These entries share the source’s genus, Melanotaenia. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Melanotaenia affinis (Weber, 1907) | MelanotaeniidaeChordata | Accepted speciesExtinction status not supplied |
| Melanotaenia ammeri Allen, Unmack & Hadiaty, 2008 | MelanotaeniidaeChordata | Accepted speciesExtinction status not supplied |
| Melanotaenia arguni Kadarusman, Hadiaty & Pouyaud, 2012 | MelanotaeniidaeChordata | Accepted speciesExtinction status not supplied |
| Melanotaenia australis (Castelnau, 1875) | MelanotaeniidaeChordata | Accepted speciesExtinction status not supplied |
| Melanotaenia boesemani Allen & Cross, 1980 | MelanotaeniidaeChordata | Accepted speciesExtinction status not supplied |
| Melanotaenia catherinae (de Beaufort, 1910) | MelanotaeniidaeChordata | Accepted speciesExtinction status not supplied |
| Melanotaenia corona Allen, 1982 | MelanotaeniidaeChordata | Accepted speciesExtinction status not supplied |
| Melanotaenia duboulayi (Castelnau, 1878) | MelanotaeniidaeChordata | Accepted speciesExtinction status not supplied |
| Lake Eacham rainbowfishMelanotaenia eachamensis Allen & Cross, 1982 | MelanotaeniidaeChordata | Accepted speciesExtinction status not supplied |
| Melanotaenia exquisita Allen, 1978 | MelanotaeniidaeChordata | Accepted speciesExtinction status not supplied |
| Melanotaenia fluviatilis (Castelnau, 1878) | MelanotaeniidaeChordata | Accepted speciesExtinction status not supplied |
| Melanotaenia fredericki (Fowler, 1939) | MelanotaeniidaeChordata | 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 |
|---|---|
| Rhombosoma trifasciata Rendahl, 1922 Rendahl, 1922 | 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.
- https://www.marinespecies.org/aphia.php?p=taxdetails&id=991278 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:3ZBN8. Classification follows source parent identifiers. English common names may vary by region.