Synonyma
Sphyraenocharax Fowler, 1907 ― Xiphorhamphus abbreviatus Cope, 1878
Fowler, H. W. 1907. Further knowledge of some heterognathous fishes. Part II. Proceedings of the Academy of Natural Sciences of Philadelphia v. 58 (for 1906): 431-483.
Xiphorhamphus Müller, & Troschel, 1844 ― Salmo falcatus Bloch, 1794
Müller, J. & Troschel, F. H. 1844. Synopsis generum et specierum familiae Characinorum. (Prodromus descriptionis novorum generum et specierum). Archiv für Naturgeschichte v. 10 (pt 1): 81-99 + foldout table (opposite p. 99).
Xiphorhynchus Agassiz, in Spix & Agassiz 1829 ― Salmo falcatus Bloch, 1794
Spix, J. B. von & Agassiz, L. 1829-31. Selecta genera et species piscium quos in itinere per Brasiliam annis MDCCCXVII-MDCCCXX jussu et auspiciis Maximiliani Josephi I.... collegit et pingendos curavit Dr J. B. de Spix.... Monachii. Part 1: i-xvi + i-ii + 1-6 + 1-82, Pls. 1-48, Part 2: 83-138, Pls. 49-101.
Typový druh
Salmo falcatus Bloch, 1794.
Původní popis
Eigenmann, C. H. & Kennedy, C. H. 1903. On a collection of fishes from Paraguay, with a synopsis of the American genera of cichlids. Proceedings of the Academy of Natural Sciences of Philadelphia v. 55: 497-537.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.