Bathybagrus tetranema Bailey & Stewart, 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.
Open encyclopedia reference
Bathybagrus tetranema is a species of claroteid catfish endemic to Lake Tanganyika where it has only been found in the waters within the borders of Zambia. It grows to a length of 17.0 cm (6.7 in) SL. It is the only species within Bathybagrus.
Wikipedia contributors, Bathybagrus tetranema; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T19:08:57.181158+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Bathybagrus tetranema Bailey & Stewart, 1984
- Name authority
- Bailey & Stewart, 1984
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Siluriformes
- Family
- Bagridae
- Genus
- Bathybagrus
- 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
- familyBagridae Bleeker, 1858
- subfamilyClaroteinae Bleeker, 1862
- genusBathybagrus Bailey & Stewart, 1984
- speciesBathybagrus tetranema Bailey & Stewart, 1984
Close classified relatives
These entries share the source’s genus, Bathybagrus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Bathybagrus platycephalus (Worthington & Ricardo, 1937) | BagridaeChordata | Accepted speciesExtinction status not supplied |
| Bathybagrus stappersii (Boulenger, 1917) | BagridaeChordata | 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.
- Bailey, R. M., & Stewart, D. J. (1984). Bagrid catfishes from Lake Tanganyika, with a key and descriptions of new taxa. Miscellaneous Publications, Museum of Zoology, University of Michigan, 168. 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:KWMQ. Classification follows source parent identifiers. English common names may vary by region.