Oncorhynchus gilae (Miller, 1950)
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 Gila trout (Oncorhynchus gilae) is a species of salmonid, related to the rainbow trout, native to the southwestern United States. Prior to 2006 the Gila trout was federally listed as endangered. In July 2006, after much work by the New Mexico Department of Game and Fish and Arizona Game and Fish Department, the United States Forest Service and the United States Fish and Wildlife Service, the Gila trout was down-listed to threatened, with a special provision called a "4d rule" that will allow limited sport fishing – for the first time in nearly half a century. By the time the Gila trout was closed to fishing in the 1950s, its numbers and range were so depleted and so reduced this copper-colored trout simply wasn't very accessible to anglers. As of 2011 there is fishing in both states for this fish.
Wikipedia contributors, Gila trout; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T23:24:39.757134+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Oncorhynchus gilae (Miller, 1950)
- Name authority
- (Miller, 1950)
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Salmoniformes
- Family
- Salmonidae
- Genus
- Oncorhynchus
- 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
- orderSalmoniformes
- familySalmonidae Cuvier, 1816
- subfamilySalmoninae Cuvier, 1816
- genusOncorhynchus Suckley, 1861
- speciesOncorhynchus gilae (Miller, 1950)
Close classified relatives
These entries share the source’s genus, Oncorhynchus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Keta salmonOncorhynchus keta (Walbaum, 1792) | SalmonidaeChordata | Accepted speciesExtinction status not supplied |
| Coho salmonOncorhynchus kisutch (Walbaum, 1792) | SalmonidaeChordata | Accepted speciesExtinction status not supplied |
| Cherry salmonOncorhynchus masou (Brevoort, 1856) | SalmonidaeChordata | Accepted speciesExtinction status not supplied |
| rainbow troutOncorhynchus mykiss (Walbaum, 1792) | SalmonidaeChordata | Accepted speciesExtinction status not supplied |
| Oncorhynchus rhodurus Jordan & McGregor, 1925 | SalmonidaeChordata | Accepted speciesExtinction status not supplied |
| Chinook salmonOncorhynchus tshawytscha (Walbaum, 1792) | SalmonidaeChordata | Accepted speciesExtinction status not supplied |
| Mexican Golden TroutOncorhynchus chrysogaster (Needham & Gard, 1964) | SalmonidaeChordata | Accepted speciesExtinction status not supplied |
| cutthroat troutOncorhynchus clarkii (Richardson, 1836) | SalmonidaeChordata | Accepted speciesExtinction status not supplied |
| Oncorhynchus aguabonita (Jordan, 1892) | SalmonidaeChordata | Accepted speciesExtinction status not supplied |
| humpback salmonOncorhynchus gorbuscha (Walbaum, 1792) | SalmonidaeChordata | Accepted speciesExtinction status not supplied |
| Oncorhynchus apache (Miller, 1972) | SalmonidaeChordata | Accepted speciesExtinction status not supplied |
| Oncorhynchus iwame Kimura & Nakamura, 1961 | SalmonidaeChordata | 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 |
|---|---|
| Salmo gilae Miller, 1950 Miller, 1950 | synonym |
| Oncorhynchus gilae gilae (Miller, 1950) (Miller, 1950) | 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=1014244 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:74MTS. Classification follows source parent identifiers. English common names may vary by region.