virgo, Leuciscus Heckel [J. J.] 1852:69, Pls. 6-7 [Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe v. 9; ref. 18260] Danube River near Vienna, Austria. Syntypes: NMW ?22373 (1), 50626 (1). •Synonym of Rutilus pigus (Lacepède 1803), but a valid subspecies -- (Lelek 1987:226, 227 [ref. 22962]). •Synonym of Rutilus pigus (Lacepède 1803) -- (Kottelat 1997:79 [ref. 22952]). •Valid as Rutilus virgo (Heckel 1852) -- (Bogutskaya & Iliadou 2006:294 [ref. 28494], Kottelat & Freyhof 2007:247 [ref. 29996], Bianco 2013:9 [ref. 32897], Ćaleta et al. 2015:37 [ref. 34877], Ćaleta et al. 2019:164 [ref. 37026], Nagy et al. 2023:357 [ref. 40348]). Current status: Valid as Rutilus virgo (Heckel 1852). Leuciscidae: Leuciscinae. Distribution: Europe. Habitat: freshwater.