Nettenchelys dionisi Brito, 1989
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
Nettenchelys dionisi is an eel in the family Nettastomatidae (duckbill/witch eels). It was described by Alberto Brito in 1989. It is a marine, deep water-dwelling eel which is known from the Canary Islands, in the eastern central Atlantic Ocean. It dwells at a depth range of 350 to 400 metres (1,150 to 1,310 ft), and leads a benthic lifestyle. Males can reach a maximum total length of 62 centimetres (24 in).
The species epithet, "dionisi" refers to Gustavo Perez-Dionis, and was given as a tribute for his contributions to the study of marine life in the Canary Islands.
Wikipedia contributors, Nettenchelys dionisi; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T23:20:23.631796+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Nettenchelys dionisi Brito, 1989
- Name authority
- Brito, 1989
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Anguilliformes
- Family
- Nettastomatidae
- Genus
- Nettenchelys
- 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
- orderAnguilliformes
- familyNettastomatidae Kaup, 1859
- genusNettenchelys Alcock, 1898
- speciesNettenchelys dionisi Brito, 1989
Close classified relatives
These entries share the source’s genus, Nettenchelys. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Nettenchelys paxtoni Karmovskaya, 1999 | NettastomatidaeChordata | Accepted speciesExtinction status not supplied |
| Nettenchelys inion Smith & Böhlke, 1981 | NettastomatidaeChordata | Accepted speciesExtinction status not supplied |
| Nettenchelys exoria Böhlke & Smith, 1981 | NettastomatidaeChordata | Accepted speciesExtinction status not supplied |
| Nettenchelys gephyra Castle & Smith, 1981 | NettastomatidaeChordata | Accepted speciesExtinction status not supplied |
| pygmy pikecongerNettenchelys pygmaea Smith & Böhlke, 1981 | NettastomatidaeChordata | Accepted speciesExtinction status not supplied |
| Nettenchelys taylori Alcock, 1898 | NettastomatidaeChordata | 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.
- Brito, A. (1989). Nettenchelys dionisi, a new species of nettastomatid eel (Pisces: Anguilliformes) from the Canary Islands. Copeia, 1989. https://doi.org/10.2307/1445971 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:479Q9. Classification follows source parent identifiers. English common names may vary by region.