1846 : On the cetaceous animals. pp. 13–53 in Richardson, J. & Gray, J.E. (eds) The Zoology of the Voyage of H.M.S. Erebus and Terror under the Command of Captain Sir James Clark Ross, R.N., F.R.S., during the years 1839 to 1843. Vol. 1 Mammalia, Birds 37 pls. Londres : E.W. Janson