guru, Hoplias Bogan [S.], Cardoso [J. P.], Rosso [J. J.] & Díaz de Astarloa [J. M.] 2025:3, Figs. 1-2, 4A, 5 [Revista del Museo Argentino de Ciencias Naturales, n.s. v. 27 (no. 2); ref. 42449] Shallow lake, tributary of San Antonio River, Iguazu River basin, alongside Rute 25, near Prefectura Andresito, Misiones, Argentina, 25°35.563'S, 53°59.686'W. Holotype: MACN Ict 13259. Paratypes: CFA-IC, MACN, MNHN, MHNG, UNMDP. •Valid as Hoplias guru Bogan, Cardoso, Rosso & Díaz de Astarloa 2025. Current status: Valid as Hoplias guru Bogan, Cardoso, Rosso & Díaz de Astarloa 2025. Erythrinidae. Distribution: South America: Iguazu River basin and Urugua-i Reservoir, Argentina and Tiete River drainage, upper Paraná River basin, Brazil. Habitat: freshwater.