Cobitis dalmatina Karaman, 1928

Open encyclopedia reference

Cobitis dalmatina (Croatian: Cetinski vijun) is a species of ray-finned fish in the true loach family (Cobitidae). It is endemic to Croatia. This fish was long believed to be part of the widespread spined loach (C. taenia). Cladistic analysis of DNA sequence data (nDNA RAG-1 and S7 ribosomal protein intron 1, and mtDNA cytochrome b) confirms that it is properly treated as full species. It belongs to a group including C. bilineata, C. narentana and an undescribed species from the Bosnian-Croatian border region. The Adriatic endemics separated from the ancestors of C. bilineata, today widespread immediately south of the Alps, around 6–5.5 million years ago. This was during the Messinian salinity crisis, when drainage basins throughout the Mediterranean region changed their course. C. dalmatina appears to be quite similar to C. narentana as regards the mitochondrial DNA sequence, but the nuclear DNA sequences differ far more. This typically occurs in cases of hybridization between distinct but related species. In the present case, C. narentana would have mated with C. dalmatina males, perhaps during some Pliocene glacial.

Wikipedia contributors, Cobitis dalmatina; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T19:22:15.651488+00:00. This reference remains separate from the taxonomic record.

Identity & source status

Scientific name

Cobitis dalmatina Karaman, 1928

Name authority

Karaman, 1928

Rank

species

Accepted status

accepted

Kingdom

Animalia

Phylum

Chordata

Class

Teleostei

Order

Cypriniformes

Family

Cobitidae

Genus

Cobitis

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.

1. domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
2. kingdomAnimalia
3. phylumChordata
4. subphylumVertebrata
5. infraphylumGnathostomata
6. parvphylumOsteichthyes
7. gigaclassActinopterygii
8. superclassActinopteri
9. classTeleostei
10. orderCypriniformes
11. familyCobitidae Swainson, 1838
12. subfamilyCobitinae Swainson, 1838
13. genusCobitis Linnaeus, 1758
14. speciesCobitis dalmatina Karaman, 1928

Close classified relatives

These entries share the source’s genus, Cobitis. They are not necessarily the closest relatives established by molecular evidence.

Browse 168 records assigned to Cobitidae.

Names & synonyms

Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.

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.

1. Karaman, S. (1928). Beiträge zur Ichthyologie von Jugoslavien I. Glasnik Skopskog Nauchnog Drustva [Glasnik -- Bulletin de La Société Scientifique de Skopje]., 6: 147–176. 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:5ZFZQ. Classification follows source parent identifiers. English common names may vary by region.