| | | Kind of type | Full locality |
| | | holotype of synonym Extatosoma bufonium Westwood, 1874 | Australia |
| | | lectotype of synonym Extatosoma elongatum Froggatt, 1922; syntype of synonym Extatosoma elongatum Froggatt, 1922 | Australia, New South Wales: Gosford |
| | | holotype of species Extatosoma tiaratum (Macleay, 1826) | Australia: whilst locality not given, likely to be Parramatta, New South Wales |
| | | holotype of synonym Phasma (Extatosoma) hopei Gray, 1833 | Australia |
| | | paralectotype of synonym Extatosoma elongatum Froggatt, 1922; syntype of synonym Extatosoma elongatum Froggatt, 1922 | Australia, New South Wales: Camden |