elongata, Cobitis Heckel [J. J.] & Kner [R.] 1857:305, Fig. 164 [Die Süsswasserfische der Österreichischen Monarchie; ref. 2078] Sala River near Idria, Carniola, Slovinia. Syntypes: NMW 48609-10 (3, 2). •Synonym of Cobitis taenia Linnaeus 1758 -- (Berg 1949:890 [ref. 20661]). •Valid as Cobitis elongata Heckel & Kner 1857 -- (Sivkov & Dobrovolov 1986:3 [ref. 8038], Coad 1991:24 [ref. 15702], Kottelat 1997:88 [ref. 22952], Ludwig et al. 2001:388 [ref. 25216], Ivanova & Dobrovolov 2002:35 [ref. 26746], Vassilev & Pehlivanov 2005:172 [ref. 28369], Kottelat & Freyhof 2007:307 [ref. 29996], Ćaleta et al. 2015:21 [ref. 34877], Tutman et al. 2018:216 [ref. 35876], Ćaleta et al. 2019:147 [ref. 37026], Nagy et al. 2023:356 [ref. 40348]). Current status: Valid as Cobitis elongata Heckel & Kner 1857. Cobitidae. Distribution: Europe: Danube River drainage. Habitat: freshwater.