obtusirostris, Barbus Yakovlev [V. E.] 1870:102 [2] [On the new and little-known species of fish found in the mouths of the Volga; ref. 19610] Volga River Delta, Russia. Syntypes: whereabouts unknown. On p. 2 of separate. Objectively invalid; preoccupied by Barbus obtusirostris Valenciennes 1842. •Synonym of Barbus brachycephalus Kessler 1872 -- (Coad 1995:11 [ref. 23608]). •Synonym of Luciobarbus brachycephalus (Kessler 1872) -- (Jouladeh-Roudbar et al. 2020:81 [ref. 37983], Çiçek et al. 2024:167 [ref. 40789]). 1°Homonym. Current status: Synonym of Luciobarbus brachycephalus (Kessler 1872). Cyprinidae: Barbinae. Habitat: freshwater, brackish, marine.