Petroleuciscus Bogutskaya [N. G.] 2002:236 Masc. Squalius borysthenicus Kessler 1859. Type by original designation. •Synonym of Squalius Bonaparte 1837 -- (Parin et al. 2014:95 [ref. 33547]). •Valid as Petroleuciscus Bogutskaya 2002 -- (Bogutskaya & Naseka 2004:86 [ref. 28183], Kottelat & Freyhof 2007:154, 220 [ref. 29996], Coad & Bogutskaya 2010:37 [ref. 30930], Perea et al. 2010:3, 14 [ref. 31802], Jouladeh-Roudbar et al. 2015:876 [ref. 34062], Çiçek et al. 2018:11 [ref. 36267], Esmaeili et al. 2017:53 [ref. 35254], Esmaeili et al. 2018:33 [ref. 36089], Turan et al. 2018:[1] [ref. 35758]). Current status: Valid as Petroleuciscus Bogutskaya 2002. Leuciscidae: Leuciscinae.