Piabucus, Oken, 1817

Toledo-Piza, Mônica, Baena, Eduardo G., Dagosta, Fernando C. P., Menezes, Naércio A., Ândrade, Marcelo, Benini, Ricardo C., Bertaco, Vinicius A., Birindelli, José Luís O., Boden, Gert, Buckup, Paulo A., Camelier, Priscila, Carvalho, Fernando R., Castro, Ricardo M. C., Chuctaya, Junior, Decru, Eva, Derijst, Eddy, Dillman, Casey B., Ferreira, Katiane M., Merxem, Dimitri G., Giovannetti, Victor, Hirschmann, Alice, Jégu, Michel, Jerep, Fernando C., Langeani, Francisco, Lima, Flávio C. T., Lucena, Carlos A. S., Lucena, Zilda Margarete S., Malabarba, Luiz R., Malabarba, Maria Cláudia S. L., Marinho, Manoela M. F., Mathubara, Kleber, Mattox, George M. T., Melo, Bruno F., Moelants, Tuur, Moreira, Cristiano R., Musschoot, Tobias, Netto-Ferreira, André L., Ota, Rafaela P., T. Oyakawa, Osvaldo, Pavanelli, Carla S., Reis, Roberto E., Santos, Osmar, Serra, Jane Piton, Silva, Gabriel S. C., Silva-Oliveira, Cárlison, Souza-Lima, Rosana, Vari, Richard P. & Zanata, Angela M., 2024, Checklist of the species of the Order Characiformes (Teleostei: Ostariophysi), Neotropical Ichthyology (e 230086) 22 (1), pp. 1-548 : 377

PIABUCUS Oken, 1817

CR Moreira

Piabucus Oken, 1817:1183 . Type species: Salmo argentinus Linnaeus, 1766 . Type by subsequent designation by Eigenmann, 1910. Gender: Masculine.

Piabuca Müller, Troschel, 1844:85 . Type species: Salmo argentinus Linnaeus, 1766 . Type by monotypy. Gender: Feminine. Additional comments: Objective synonym of Piabucus Oken, 1817 .

Piabucus caudomaculatus Vari, 1977

Piabucus caudomaculatus Vari, 1977:2 , fig. 1. Type locality: Rio Matucare just above its junction with the Rio Mamoré at Puerto Siles, Department of Beni , Bolivia (approx. lat. 12°49’S, long. 65°04’W). Holotype: AMNH 32490 .

Distribution: 318 ( Vari , 1977).

Piabucus dentatus (Koelreuter, 1763)

Trutta dentata Koelreuter, 1763:413 , Pl. 14 (fig. 4). Type locality: Not given. No types known.

Salmo argentinus Linnaeus, 1766:511 . Type locality: Brasilia. [ Brazil]. No types known.

Distribution: 309, 310, 311, 323* (Eigenmann, 1912a; Guimarães et al., 2017; Mol, 2012; Planquette et al., 1996; Vari et al., 2009; C. Moreira, pers. obs.).

Piabucus melanostomus Holmberg, 1891

Piabuca melanostoma Holmberg, 1891:192 . Type locality: República Argentina, Cuenca dels Plata, Río Paraguay. Formosa (Chaco); Paraguay, Asuncion. No types known .

Distribution: 316, 317*, 318, 319, 321, 342, 343* (Froehlich et al., 2017; Jégu et al., 2012; Lauzanne, Loubens, 1985; Lima et al., 2013; Ortega et al., 2012; C. Moreira, pers. obs.).

LEBIASINIDAE Gill, 1889

Pyrrhulinini Bleeker, 1859 :XXX. Type genus: Pyrrhulina Valenciennes, 1846 .

Lebiasininae Gill, 1889:2000 . Type genus: Lebiasina Valenciennes in Cuvier, Valenciennes, 1847 . Additional comments: Name in prevailing recent practice for the family instead of Pyrrhulinini Bleeker, 1859 . Following the Article 35.5 of the Code, the usage of Lebiasininae Gill, 1889 is correct. Hoedeman (1950b:83) changed the stem to Lebias-.

Nannostomi Gill, 1896b:205. (no family-group name).

Nannostomatinae Eigenmann, 1909a (correct spelling Nannostom-):35. Type genus: Nannostomus Günther, 1872 . Additional comments: Eigenmann (1909a:35) misspelled Nannostomatinae. Regan (1911e:21) changed the stem to Nannostom-.

Piabucininae Eigenmann, 1909b:255. Type genus: Piabucina Valenciennes, 1850 .