Lake Eacham rainbowfish
Melanotaenia eachamensis Allen & Cross, 1982
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.
A Lake Eacham Rainbowfish, Melanotaenia eachamensis, photographed in an aquarium.
Martin F. Gomon · CC BY 4.0 · Image sourceProvider-generated thumbnail requested at 800 pixels; no local editing Local WebP display rendition; resized without cropping.
Open encyclopedia reference
The Lake Eacham rainbowfish (Melanotaenia eachamensis) is a species of rainbowfish in the subfamily Melanotaeniidae. It was once believed to be endemic to Yidyam (Lake Eacham), Queensland, Australia, but has since been proven to have a wider range.
Wikipedia contributors, Lake Eacham rainbowfish; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T10:40:15.686333+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Melanotaenia eachamensis Allen & Cross, 1982
- Name authority
- Allen & Cross, 1982
- Common name
- Lake Eacham 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 eachamensis Allen & Cross, 1982
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 |
| 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 |
| Melanotaenia goldiei (Macleay, 1883) | MelanotaeniidaeChordata | Accepted speciesExtinction status not supplied |
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.
- Allen, G. R., & Cross, N. J. (1982). Rainbowfishes of Australia and Papua New Guinea. T. F. H. Publ. Inc., New Jersey, 1–141. 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:3ZBLL. Classification follows source parent identifiers. English common names may vary by region.