Anatirostrum profundorum (Berg, 1927)
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
The duckbill pugolovka (Anatirostrum profundorum) is a species of gobiid fish endemic to the southern part of the Caspian Sea. It is characterized by its special flattened and elongated head that resembles a duck's bill. It is the only known species in its genus.
It was initially found in 1904 at a depth of 294 metres (965 ft) (arguably 447 m (1,467 ft)). Only recently more samples of this species have been collected from Iranian waters, where it mainly lives at 50–100 m (160–330 ft) depth. The fish are on average 8 centimetres (3.1 in) long and at maximum 13 centimetres (5.1 in).
Wikipedia contributors, Duckbill pugolovka; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T19:00:33.877103+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Anatirostrum profundorum (Berg, 1927)
- Name authority
- (Berg, 1927)
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Gobiiformes
- Family
- Gobiidae
- Genus
- Anatirostrum
- 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
- orderGobiiformes
- familyGobiidae Cuvier, 1816
- subfamilyGobiinae Cuvier, 1816
- genusAnatirostrum Iljin, 1930
- speciesAnatirostrum profundorum (Berg, 1927)
Close classified relatives
No other member of this genus is present in the selected snapshot.
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Benthophilus profundorum Berg, 1927 Berg, 1927 | 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.
- https://www.marinespecies.org/aphia.php?p=taxdetails&id=1016196 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:DJ5Y. Classification follows source parent identifiers. English common names may vary by region.