Handbook of Freshwater Fishes of West Asia Freyhof, Jörg Yoğurtçuoğlu, Baran Jouladeh-Roudbar, Arash Kaya, Cüneyt Elp, Osmanoğlu, Kadak & Turan, 2018 [136,309,1746,1772] Cyprinidae Capoeta Animalia Cypriniformes 148 135 Chordata species oguzelii   Common name. Ezine scraper.   Diagnosis.Distinguished from other species of  Capoetain Black Sea basin by: ○ lower jaw strongly arched, without cornified edge / ○ 7–10 gill rakers / ○ 7½ branched anal rays / ○ one pair of barbels / ○ last unbranched dorsal ray weakly ossified, its posterior edge of with 0–8 serrae / ○ 68–82 total lateral-line scales. Size up to 139 mmSL.    Distribution. Türkiye: Upper reaches of Ezine ( Kastamonu).   Habitat.Streams with moderate, slow-flowing water and a gravel, sandy or muddy bottom.  Biology.No data.   Conservation status.CR; only a few small villages around typelocality. Sudden pollution or desiccation may cause immediate extinction.   Further reading. Elp et al. 2018(description); Kaya 2019(distribution, conservation).