Trichomycterus duellmani Arratia & Menu-Marque, 1984
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
- Trichomycterus duellmani Arratia & Menu-Marque, 1984
- Name authority
- Arratia & Menu-Marque, 1984
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Siluriformes
- Family
- Trichomycteridae
- Genus
- Trichomycterus
- 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
- orderSiluriformes
- familyTrichomycteridae Bleeker, 1858
- subfamilyTrichomycterinae Bleeker, 1858
- genusTrichomycterus Valenciennes, 1832
- speciesTrichomycterus duellmani Arratia & Menu-Marque, 1984
Close classified relatives
These entries share the source’s genus, Trichomycterus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Trichomycterus alterus (Marini, Nichols & La Monte, 1933) | TrichomycteridaeChordata | Accepted speciesExtinction status not supplied |
| Trichomycterus areolatus Valenciennes, 1846 | TrichomycteridaeChordata | Accepted speciesExtinction status not supplied |
| Trichomycterus argos Lezama, Triques & Santos, 2012 | TrichomycteridaeChordata | Accepted speciesExtinction status not supplied |
| Trichomycterus bahianus Costa, 1992 | TrichomycteridaeChordata | Accepted speciesExtinction status not supplied |
| Trichomycterus ballesterosi Ardila Rodríguez, 2011 | TrichomycteridaeChordata | Accepted speciesExtinction status not supplied |
| Trichomycterus banneaui (Eigenmann, 1912) | TrichomycteridaeChordata | Accepted speciesExtinction status not supplied |
| Trichomycterus barbouri (Eigenmann, 1911) | TrichomycteridaeChordata | Accepted speciesExtinction status not supplied |
| Trichomycterus boylei (Nichols, 1956) | TrichomycteridaeChordata | Accepted speciesExtinction status not supplied |
| Trichomycterus brachykechenos Ferrer & Malabarba, 2013 | TrichomycteridaeChordata | Accepted speciesExtinction status not supplied |
| Trichomycterus caliensis (Eigenmann, 1912) | TrichomycteridaeChordata | Accepted speciesExtinction status not supplied |
| Trichomycterus candidus (Miranda Ribeiro, 1949) | TrichomycteridaeChordata | Accepted speciesExtinction status not supplied |
| Trichomycterus catamarcensis Fernández & Vari, 2000 | TrichomycteridaeChordata | 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.
- Arratia, G., & Menu-Marque, S. (1984). New catfishes of the genus Trichomycterus from the high Andes of South America (Pisces, Siluriformes) with remarks on distribution and ecology. Zoologische Jahrbücher. Abteilung Für Systematik, Ökologie Und Geographie, 111 (4): 493–520. 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:58FGS. Classification follows source parent identifiers. English common names may vary by region.