Abstract
Dzihunia pseudoamudarjensis, new species, is described from the middle portion of the Great Fergana Canal in the Fergana Valley. The new species is distinguished from its congeners by having a complete lateral line with 84–86 pores, a slenderer caudal peduncle, a smaller dorsal and anal fin depth, and a wider interorbital distance. A key to Dzihunia species is provided.
References
- Karimov, B. (2020a) Dzihunia amudarjensis. The IUCN Red List of Threatened Species, 2020, e.T156725073A156725162. https://doi.org/10.2305/IUCN.UK.2020-3.RLTS.T156725073A156725162.en
- Karimov, B. (2020b) Dzihunia ilan. The IUCN Red List of Threatened Species, 2020, e.T169839865A169839873. https://doi.org/10.2305/IUCN.UK.2020-3.RLTS.T169839865A169839873.en
- Kottelat, M. & Freyhof, J. (2007) Handbook of European freshwater fishes. Kottelat, Cornol & Freyhof, Berlin, xiv + 646 pp.
- Kottelat, M. (1984) Revision of the Indonesian and Malaysian loaches of the subfamily Noemacheilinae. Japanese Journal of Ichthyology, 31 (3), 225–260.
- Min, R., Zhao, Y., Shi, J. & Yang, J. (2022) A new species of Homatula (Teleostei, Cobitoidea, Nemacheilidae) from the Pearl River drainage, Yunnan, China. Zookeys, 1089, 109–124. https://doi.org/10.3897/zookeys.1089.77203
- Prokofiev, A.M. (2001) Dzihunia, a new genus of nemacheiline loaches from the Aral Sea basin (Pisces: Cypriniformes: Balitoridae). Zoosystematica Rossica, 10 (1), 209–213.
- Prokofiev, A.M. (2003) A new species of the loach genus Dzihunia Prokofiev (Osteichthyes, Balitoridae: Nemacheilinae) from the Talas river basin. Natural and Technical Sciences, 2 (5), 57–63. [in Russian with English abstract]
- Prokofiev, A.M. (2017) Loaches of the subfamily Nemacheilinae of the World. Filigran, Yaroslavl, 315 pp. [in Russian]
- Sheraliev, B. & Kayumova, Y. (2023) A new candidate species of Dzihunia Prokofiev, 2001 (Teleostei: Nemacheilidae) from the Fergana Valley. Acta NUUz, 3/2, 158–160. [in Uzbek with English abstract]
- Sheraliev, B. & Peng, Z. (2021) Molecular diversity of Uzbekistan’s fishes assessed with DNA barcoding. Scientific Reports, 11 (1), e16894. https://doi.org/10.1038/s41598-021-96487-1
- Turdakov, F.A. (1948) A study of the taxonomy and distribution of some species of the genus Nemachilus Hasselt (Pisces, Cypriniformes) in Kirghizia and Central Asia. Trudy Kirgizskogo Pedagogicheskogo Instituta, 1 (1), 49–59. [for 1946, in Russian]
- Turdakov, F.A. (1963) Ryby Kirgizii [Fishes of Kirgizia]. 2nd Edition. Publishing house Academy of Sciences of the Kirghiz SSR, Frunze, 283 pp. [in Russian]