duodecimradiatus, Silurus Larrañaga [D. A.] 1923:386 [Escritos de Don Dámaso Antonio Larrañaga v. 2; ref. 22561] Uruguay. No types known. Type catalog: Ferraris 2007:177 [ref. 29155]. Corresponds to Silurus armatus on p. 377. Appeared as Silurus armatus vel 12-radiatus in Devincenzi 1925:308, 322 [ref. 20322]; Devincenzi treated as a synonym of Doras granulosus Valenciennes 1821. •Synonym of Pterodoras granulosus (Valenciennes 1821) -- (Ferraris 2007:177 [ref. 29155] with question, Litz & Koerber 2014:17 [ref. 33622] with question, Mirande & Koerber 2015:29 [ref. 35117], Koerber et al. 2017:44 [ref. 35267]). Current status: Synonym of Pterodoras granulosus (Valenciennes 1821). Doradidae: Doradinae. Habitat: freshwater.