ohridanus, Chondrostoma nasus Karaman [S.] 1924:71 [Pisces Macedoniae; ref. 15902] Lake Ohrid and its tributaries, Republic of Macedonia. Syntypes: (4) IEBMT. •Synonym of Chondrostoma nasus (Linnaeus 1758), but a valid subspecies as described -- (Lelek 1987:178 [ref. 22962]). •Synonym of Chondrostoma nasus (Linnaeus 1758) -- (Elvira 1987:116 [ref. 6743], Kottelat 1997:55 [ref. 22952], see also Bogutskaya 1998:60 [ref. 23589]). •Valid as Chondrostoma ohridanum Karaman 1924 -- (Geiger et al. 2014:Table S2 [ref. 37408], Shumka et al. 2023:37 [ref. 40747]). Current status: Valid as Chondrostoma ohridanum Karaman 1924. Leuciscidae: Leuciscinae. Distribution: Southeastern Europe: Lake Ohrid drainage (Macedonia and Albania). Habitat: freshwater.