Nettenchelys exoria Böhlke & Smith, 1981
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 exoria is an eel in the family Nettastomatidae (duckbill/witch eels). It was described by James Erwin Böhlke and David G. Smith in 1981. It is a marine, deep water-dwelling eel which is known from the western central Atlantic Ocean, including Florida, USA and the Bahamas. It dwells at a depth range of 277 to 494 meters (909 to 1,621 ft). Males can reach a maximum total length of 46.7 centimeters (18.4 in).
The species epithet "exoria" is derived from the Greek word "exorios", meaning "beyond the frontier", and refers to the posterior nostrils being located at the back of the head.
Wikipedia contributors, Nettenchelys exoria; 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 exoria Böhlke & Smith, 1981
- Name authority
- Böhlke & Smith, 1981
- 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 exoria Böhlke & Smith, 1981
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 dionisi Brito, 1989 | 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 |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Nettenchelys exorius Böhlke & Smith, 1981 Böhlke & Smith, 1981 | 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.
- Smith, D. G., Böhlke, J. E., & Castle, P. H. J. (1981). A revision of the nettastomatid eel genera Nettastoma and Nettenchelys (Pisces: Anguilliformes), with descriptions of six new species. Proc. Biol. Soc. Wash. 94(2):535-560. 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:479QB. Classification follows source parent identifiers. English common names may vary by region.