Cobitis ohridana
| Cobitis ohridana | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cypriniformes |
| Family: | Cobitidae |
| Genus: | Cobitis |
| Species: | C. ohridana
|
| Binomial name | |
| Cobitis ohridana S. L. Karaman, 1928
| |
| Synonyms | |
|
Cobitis taenia ohridana Karaman, 1928 | |
Cobitis ohridana is a species of ray-finned fish in the true loach family (Cobitidae).[1][2][3] It is only found in Albania, Montenegro, Serbia, North Macedonia,[1][2] and Greece.[2] This fish was long believed to be part of the widespread spined loach (C. taenia).[3]
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. Its closest living relative might be C. zanandreai of Lake Fondi and its surroundings in west-central Italy. In that case these species separated probably around 6 million years ago in the Late Miocene, perhaps during the early Messinian salinity crisis. Alternatively, these two might simply be independently derived from a common ancestor in the course of these events but probably somewhat earlier, and appear similar on the molecular level due to convergent evolution.[4]
Its natural habitats are Lake Ohrid and Lake Scutari, and the adjacent Drim River and Morača River basins. It is an abundant species in its home range and not considered threatened by the IUCN.[1]
It can grow to 6.8 cm (2.7 in) standard length.[2]
References
[edit]- ^ a b c d Crivelli, A.J. (2006). "Cobitis ohridana". IUCN Red List of Threatened Species. 2006: e.T60773A12395460. doi:10.2305/IUCN.UK.2006.RLTS.T60773A12395460.en. Retrieved 12 November 2021.
- ^ a b c d Froese, Rainer; Pauly, Daniel (eds.). "Cobitis ohridana". FishBase. February 2024 version.
- ^ a b Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Cobitis ohridana". Catalog of Fishes. California Academy of Sciences. Retrieved 19 April 2024.
- ^ Perdices, Anabel; Bohlen, Jörg & Doadrio, Ignacio (2008). "The molecular diversity of Adriatic spined loaches (Teleostei, Cobitidae)". Molecular Phylogenetics and Evolution. 46 (1): 382–390. doi:10.1016/j.ympev.2007.05.007. PMID 17625922.