Typový druh
Trachydoras atripes Eigenmann, 1925
Původní popis
Eigenmann C. H. 1925. A review of the Doradidae, a family of South American Nematognathi, or catfishes. Trans. Am. Philos. Soc. (N. S.) v. 22 (pt 5). 280-365.
Trachydoras atripes Eigenmann, 1925
Eigenmann C. H. 1925. A review of the Doradidae, a family of South American Nematognathi, or catfishes. Trans. Am. Philos. Soc. (N. S.) v. 22 (pt 5). 280-365.