Keywords: Onychogalea unguifera 2 Gould.jpg Onychogalea unguifera John Gould F R S Mammals of Australia Vol II Plate 55 London 1863 <br> http //www museum vic gov au/bioinformatics/mammals/images/Ony_ung2 htm 1863 creator John Gould PD-old-100-1923 Onychogalea unguifera The Mammals of Australia John Gould Kangaroos in art |