rostratus, Leuciscus Valenciennes [A.] (ex Agassiz) in Cuvier & Valenciennes 1844:201 [Histoire naturelle des poissons v. 17; ref. 1010] River Meuse at Liège, Belgium. Holotype (unique): ?MNHN 0000-0256. Appeared first as name only in Agassiz 1835:38 [ref. 22]. Based on Agassiz drawing, possible types at NMNH (see Kottelat 1997:68 [ref. 22952]). •Synonym of Leuciscus leuciscus (Linnaeus 1758) -- (Kottelat 1997:68 [ref. 22952]). Current status: Synonym of Leuciscus leuciscus (Linnaeus 1758). Leuciscidae: Leuciscinae. Habitat: freshwater, brackish.