Channichthys rugosus Regan, 1913
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
Channichthys rugosus, the red icefish, is a species of ray-finned fish in the genus Channichthys. It was described by Regan in 1913. It measures 3 centimetres (1.2 in) in standard length. It is found in the Southern Ocean in the Kerguelen Islands.
Wikipedia contributors, Channichthys rugosus; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T19:17:16.486339+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Channichthys rugosus Regan, 1913
- Name authority
- Regan, 1913
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Perciformes
- Family
- Channichthyidae
- Genus
- Channichthys
- 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
- orderPerciformes
- suborderNotothenioidei
- familyChannichthyidae Gill, 1861
- genusChannichthys Richardson, 1844
- speciesChannichthys rugosus Regan, 1913
Close classified relatives
These entries share the source’s genus, Channichthys. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Channichthys aelitae Shandikov, 1995 | ChannichthyidaeChordata | Accepted speciesExtinction status not supplied |
| Channichthys bospori Shandikov, 1995 | ChannichthyidaeChordata | Accepted speciesExtinction status not supplied |
| Channichthys mithridatis Shandikov, 2008 | ChannichthyidaeChordata | Accepted speciesExtinction status not supplied |
| unicorn icefishChannichthys rhinoceratus Richardson, 1844 | ChannichthyidaeChordata | 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 |
|---|---|
| Chaenichthys rugosus Regan, 1913 Regan, 1913 | 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.
- Regan, C. T. (1913). The Antarctic fishes of the Scottish National Antarctic Expedition. Transactions of the Royal Society of Edinburgh, v. 49 (pt 2, no. 2): 229–292, Pls. 1–11. https://doi.org/10.1017/s0080456800003951 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:TM58. Classification follows source parent identifiers. English common names may vary by region.