313. Wood, C.M., Matsuo, A.Y.O., Gonzalez, R.J., Wilson, R.W., Patrick, M.L., and Val, A.L. (2002) Mechanisms of ion transport in Potamotrygon, a stenohaline freshwater elasmobranch native to the ion-poor blackwaters of the Rio Negro. J. Exp. Biol. 205 pp: 3039-3054. |

313. Wood, C.M., Matsuo, A.Y.O., Gonzalez, R.J., Wilson, R.W., Patrick, M.L., and Val, A.L. (2002) Mechanisms of ion transport in Potamotrygon, a stenohaline freshwater elasmobranch native to the ion-poor blackwaters of the Rio Negro. J. Exp. Biol. 205 pp: 3039-3054. (PDF)