Cas

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 : 157

CAS Lucena, O Santos

Exodon Müller, Troschel, 1844:91 . Type species: Exodon paradoxus Müller, Troschel, 1844 . Type by monotypy. Gender: Masculine.

Hystricodon Günther, 1864:349 . Type species: Exodon paradoxus Müller, Troschel, 1845 . Type by being a replacement name. Gender: Masculine. Additional comments: Unneeded replacement for Exodon , wrongly thought preoccupied.

Exodon paradoxus Müller, Troschel, 1844

Exodon paradoxus Müller, Troschel, 1844:91 . Type locality: “Hab. in Guiana”. [ Guyana]. Syntypes: ZMB 3609 (2).

Epicyrtus exodon Valenciennes , in Cuvier, Valenciennes, 1850:46 . Type locality: de l’Amazone. No types known.

Distribution: 309, 310, 315, 316, 322, 323, 324 (Muller, Troschel, 1844; Eigenmann, 1912a; Ferreira et al., 2007; Ribeiro, 2008; Empresa de pesquisa Energética, 2008; Gonzales et al., 2009; Mérona et al., 2010; Bartolette et al., 2012).