Alburnus demiri Özuluğ & Freyhof, 2008
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 Eastern Aegean bleak (Alburnus demiri) is a species of ray-finned fish in the genus Alburnus. It is known from the river drainages of the Gümüldür River, the Büyük Menderes River and the Dalaman River in Turkey. It may have been found in the Küçükmenderes River before the river dried up. It is threatened by pollution, water abstraction and river damming.
Wikipedia contributors, Eastern Aegean bleak; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T18:58:02.141933+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Alburnus demiri Özuluğ & Freyhof, 2008
- Name authority
- Özuluğ & Freyhof, 2008
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Teleostei
- Order
- Cypriniformes
- Family
- Cyprinidae
- Genus
- Alburnus
- 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
- orderCypriniformes
- familyCyprinidae Rafinesque, 1815
- subfamilyAlburninae Girard, 1858
- genusAlburnus Rafinesque, 1820
- speciesAlburnus demiri Özuluğ & Freyhof, 2008
Close classified relatives
These entries share the source’s genus, Alburnus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Alburnus akili Battalgil, 1942 | CyprinidaeChordata | Accepted speciesExtinction status not supplied |
| Alburnus amirkabiri Mousavi-Sabet, Vatandoust, Khataminejad, Eagderi, Abbasi, Nasri, Jouladeh & Vasil'eva, 2015 | CyprinidaeChordata | Accepted speciesExtinction status not supplied |
| Alburnus arborella (Bonaparte, 1841) | CyprinidaeChordata | Accepted speciesExtinction status not supplied |
| Alburnus battalgilae Özuluğ & Freyhof, 2007 | CyprinidaeChordata | Accepted speciesExtinction status not supplied |
| Alburnus caeruleus Heckel, 1843 | CyprinidaeChordata | Accepted speciesExtinction status not supplied |
| Alburnus carinatus Battalgil, 1941 | CyprinidaeChordata | Accepted speciesExtinction status not supplied |
| Alburnus chalcoides (Güldenstädt, 1772) | CyprinidaeChordata | Accepted speciesExtinction status not supplied |
| Alburnus derjugini Berg, 1923 | CyprinidaeChordata | Accepted speciesExtinction status not supplied |
| Alburnus escherichii Steindachner, 1897 | CyprinidaeChordata | Accepted speciesExtinction status not supplied |
| Alburnus filippii Kessler, 1877 | CyprinidaeChordata | Accepted speciesExtinction status not supplied |
| Alburnus hohenackeri Kessler, 1877 | CyprinidaeChordata | Accepted speciesExtinction status not supplied |
| Alburnus istanbulensis Battalgil, 1941 | CyprinidaeChordata | 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.
- Özuluǧ, M., & Freyhof, J. (2007). Alburnus demiri, a new species of bleak from Western Anatolia, Turkey (Teleostei: Cyprinidae). Ichthyological Exploration of Freshwaters, 18. 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:BGX6. Classification follows source parent identifiers. English common names may vary by region.