Color pattern variation in Trichomycterus iheringi (Eigenmann, 1917) (Siluriformes: Trichomycteridae) from rio Itatinga and rio Claro, São Paulo, Brazil
Cristiane C. F. da Silva, Sara Lívia S. Fernandes da Matta, Alexandre W. S. Hilsdorf, Francisco Langeani and Alexandre P. Marceniuk