vigintioctoradiata, Perca Larrañaga [D. A.] in Devincenzi 1925:305 [Anales del Museo Nacional de Historia Natural de Montevideo (Serie 2) v. 1 (pt. 6); ref. 20322] Corresponds to Perca mollis Larrañaga 1923:380 [ref. 22561]. Appeared as P. mollis vel 28-radiata in Devincenzi 1925:306, 321 [ref. 20322] [from Uruguay]; Devincenzi treated vigintioctoradiata as a synonym of Sagenichthys ancylodon or Lonchurus ancylodon Bloch & Schneider 1801; therefore name was not treated as valid and is unavailable (Art. 11.5 of the Code). •In the synonymy of Macrodon atricauda (Günther 1880) -- (Carvalho-Filho et al. 2010:52 [ref. 30861]). Current status: Synonym of Macrodon atricauda (Günther 1880). Sciaenidae.