peresi, Chondrostoma La Blanchère [H. de] 1873:1632, Fig. [Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences v. 75 (no. 94) (9 Dec, 1872); ref. 18442] Confluence of rivers Lot and Trueyrem; river Aveyron at Mouline, France. Syntypes: whereabouts unknown. •Synonym of Chondrostoma toxostoma (Vallot 1837) -- (Elvira 1987:131 [ref. 6743], Kottelat 1997:56 [ref. 22952]). •Synonym of Parachondrostoma toxostoma (Vallot 1837). Current status: Synonym of Parachondrostoma toxostoma (Vallot 1837). Leuciscidae: Leuciscinae. Habitat: freshwater.