65871 Trichogenes claviger de Pinna, Helmer, Britski & Nunes, 2010 Trichomycteridae Pencil or parasitic catfishes Trichogeninae Siluriformes Teleostei South America: known only from the type locality, an upland tributary of the headwaters of the rio Itapemirim drainage in southeastern Brazil. MBML 3289 20 S 41 W 2010 Trichogenes claviger