Trichogenes claviger
Family: Trichomycteridae
de Pinna, M.C.C., Helmer, J.L., Britski, H.A. & Nunes, L.R. 2010. A new species of Trichogenes from the rio Itapemirim drainage, southeastern Brazil, with comments on the monophyly of the genus (Siluriformes: Trichomycteridae). Neotropical Ichthyology. 8 (4): 707-717. : http://www.ufrgs.br/ni/vol8num4/v08n4a02.pdf