Psednos pallidus Chernova & Stein, 2002
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
- Psednos pallidus Chernova & Stein, 2002
- Name authority
- Chernova & Stein, 2002
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Perciformes
- Family
- Liparidae
- Genus
- Psednos
- 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
- orderPerciformes
- suborderCottoidei
- familyLiparidae Gill, 1861
- genusPsednos Barnard, 1927
- speciesPsednos pallidus Chernova & Stein, 2002
Close classified relatives
These entries share the source’s genus, Psednos. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| European dwarf snailfishPsednos christinae Andriashev, 1992 | LiparidaeChordata | Accepted speciesExtinction status not supplied |
| Psednos chathami Stein, 2012 | LiparidaeChordata | Accepted speciesExtinction status not supplied |
| Psednos argyrogaster Stein, 2012 | LiparidaeChordata | Accepted speciesExtinction status not supplied |
| Psednos islandicus Chernova & Stein, 2002 | LiparidaeChordata | Accepted speciesExtinction status not supplied |
| Psednos microps Chernova, 2001 | LiparidaeChordata | Accepted speciesExtinction status not supplied |
| Psednos spirohira Chernova & Stein, 2002 | LiparidaeChordata | Accepted speciesExtinction status not supplied |
| Psednos balushkini Stein, Chernova & Andriashev, 2001 | LiparidaeChordata | Accepted speciesExtinction status not supplied |
| blackchin dwarf snailfishPsednos delawarei Chernova & Stein, 2002 | LiparidaeChordata | Accepted speciesExtinction status not supplied |
| Psednos longiventris Stein, 2012 | LiparidaeChordata | Accepted speciesExtinction status not supplied |
| Psednos microstomus Stein, 2012 | LiparidaeChordata | Accepted speciesExtinction status not supplied |
| Psednos steini Chernova, 2001 | LiparidaeChordata | Accepted speciesExtinction status not supplied |
| Psednos barnardi Chernova, 2001 | LiparidaeChordata | 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.
- Chernova, N. V., & Stein, D. L. (2002). Ten new species of Psednos (Pisces, Scorpaeniformes: Liparidae) from the Pacific and North Atlantic oceans. Copeia, 2002. https://doi.org/10.1643/0045-8511(2002)002[0755:tnsopp]2.0.co;2 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:6WCQF. Classification follows source parent identifiers. English common names may vary by region.