an old name of an Australian bird. See orthonyx.
1860. G. Bennett, `Gatherings of a Naturalist,' p. 180:
«That remarkable little bird, the `Pheasant's Mother' of thecolonists, or Spine-tailed Orthonyx ( Orthonyxspinicauda), about which also ornithologists have somedifference of opinion respecting its situation in the naturalsystem:'