undecimradiatus, Salmo Larrañaga [D. A.] 1923:387 [Escritos de Don Dámaso Antonio Larrañaga v. 2; ref. 22561] Uruguay. Also appeared as Salmo boops vel 11-radiatus in Devincenzi 1925:312, 322 [ref. 20322]; Devincenzi treated as a synonym of Leporinus obtusidens (Valenciennes 1836). •Species inquirenda in Leporinus -- (Garavello & Britski in Reis et al. 2003:79 [ref. 27061]). •Synonym of Leporinus obtusidens (Valenciennes 1837) -- (Litz & Koerber 2014:8 [ref. 33622] with question, Mirande & Koerber 2015:13 [ref. 35117] with question). •Synonym of Megaleporinus obtusidens (Valenciennes 1837) -- (Koerber et al. 2017:18 [ref. 35267] with question). •Synonym of Arhinolemur obtusidens (Valenciennes 1837). Current status: Synonym of Arhinolemur obtusidens (Valenciennes 1837). Anostomidae: Leporininae. Habitat: freshwater.