Cruz, S.S. da, Leal, M.E., Albornoz, P.C.L. and Schulz, U.H. 2012. First record of the exotic channel catfish Ictalurus punctatus (Rafinesque 1818) (Siluriformes: Ictaluridae) in the Rio dos Sinos basin, RS, Brazil. Biota Neotropica. 12, 3 (Sep. 2012).