Trachyrincus aulax Schwarzhans, 2019
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.
Identity & source status
- Scientific name
- Trachyrincus aulax Schwarzhans, 2019
- Name authority
- Schwarzhans, 2019
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Gadiformes
- Family
- Macrouridae
- Genus
- Trachyrincus
- Extinction status
- Recorded extinct
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
- orderGadiformes
- familyMacrouridae Bonaparte, 1831
- subfamilyTrachyrincinae Goode & Bean, 1896
- genusTrachyrincus Giorna, 1809
- speciesTrachyrincus aulax Schwarzhans, 2019
Close classified relatives
These entries share the source’s genus, Trachyrincus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Trachyrincus aphyodes McMillan, 1995 | MacrouridaeChordata | Accepted speciesExtinction status not supplied |
| Trachyrincus helolepis Gilbert, 1892 | MacrouridaeChordata | Accepted speciesExtinction status not supplied |
| roughsnout grenadierTrachyrincus scabrus (Rafinesque, 1810) | MacrouridaeChordata | Accepted speciesExtinction status not supplied |
| Trachyrincus villegai Pequeño, 1971 | MacrouridaeChordata | Accepted speciesExtinction status not supplied |
| Trachyrincus longirostris (Günther, 1878) | MacrouridaeChordata | Accepted speciesExtinction status not supplied |
| Trachyrincus tewaewae Schwarzhans, Lee & Gard, 2017 | MacrouridaeChordata | Accepted speciesRecorded extinct |
| roughnose grenadierTrachyrincus murrayi Günther, 1887 | MacrouridaeChordata | 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.
- Schwarzhans, W. (2019). Reconstruction of a fossil marine bony fish fauna (Teleostei) from the Eocene to Pleistocene of New Zealand by means of otolith: with studies of recent congroid, morid and trachinoid otoliths. Memorie Della Società Italiana Di Scienze Naturali E Del Museo Civico Di Storia Naturale Di Milano, 46. Società Italiana Di Scienze Naturali E Museo Di Storia Naturale Di Milano: Milano, 326 pp. 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:D54GX. Classification follows source parent identifiers. English common names may vary by region.