| Aganippe castellum Barbara York..., 1986 | Tree-stem trapdoor spider |
| Aganippe cupulifex Barbara York..., 1957 | |
| Aganippe occidentalis Henry Rought..., 1903 | |
| Aganippe rhaphiduca (William Jose..., 1918) | ⇒ Idiosoma hirsutum Barbara York..., 1952 |
| Aganippe subtristis Octavius Pic..., 1877 | Four-spotted trapdoor spider |
| Anidiops manstridgei Mary Agard P..., 1897 | Northern jointvetch |
| Anidiops villosus William Jose..., 1914 | |
| Eucyrtops eremaea (Main, 1957) | ⇒ Eucyrtops eremaeus Barbara York..., 1957 |
| Eucyrtops eremaeus Barbara York..., 1957 | |
| Eucyrtops ksenijae Rix & Harvey, 2022 | |
| Eucyrtops latior Octavius Pic..., 1877 | |
| Eucyrtops riparia (Main, 1957) | ⇒ Eucyrtops riparius Barbara York..., 1957 |
| Eucyrtops riparius Barbara York..., 1957 | |
| Idiosoma arenaceum Rix & Harvey, 2018 | Geraldton Sandplain Shield-backed Trapdoor Spider |
| Idiosoma berlandi Rainbow, 1914 | |
| Idiosoma castellum Main, 1986 | Tree-stem Trapdoor Spider |
| Idiosoma clypeatum Rix & Harvey, 2018 | Northern Shield-backed Trapdoor Spider |
| Idiosoma corrugatum Rix & Harvey, 2018 | |
| Idiosoma cupulifex Main, 1957 | |
| Idiosoma dandaragan Rix & Harvey, 2018 | Dandaragan Plateau Shield-backed Trapdoor Spider |
| Idiosoma formosum Rix & Harvey, 2018 | Ornate Shield-backed Trapdoor Spider |
| Idiosoma galeosomoides Rix, Main, R..., 2017 | |
| Idiosoma gardneri Rix & Harvey, 2018 | Mt Lesueur Shield-backed Trapdoor Spider |
| Idiosoma gutharuka Rix & Harvey, 2018 | Gutha Pintharuka Shield-backed Trapdoor Spider |
| Idiosoma hirsutum Barbara York..., 1952 | |
| Idiosoma incomptum Rix & Harvey, 2018 | Carnarvon Shield-backed Trapdoor Spider |
| Idiosoma intermedium Rix & Harvey, 2018 | Coolgardie Shield-backed Trapdoor Spider |
| Idiosoma jarrah Rix & Harvey, 2018 | |
| Idiosoma kopejtkaorum Rix & Harvey, 2018 | Lake Goorly Shield-backed Trapdoor Spider |
| Idiosoma kwongan Rix & Harvey, 2018 | Kwongan Heath Shield-backed Trapdoor Spider |
| Idiosoma manstridgei Pocock, 1897 | |
| Idiosoma mcclementsorum Rix & Harvey, 2018 | Julimar Shield-backed Trapdoor Spider |
| Idiosoma mcnamarai Rix & Harvey, 2018 | Central-eastern Wheatbelt Shield-backed Trapdoor Spider |
| Idiosoma montanum Faulder, 1985 | |
| Idiosoma nigrum Main, 1952 | Black Rugose Trapdoor Spider |
| Idiosoma occidentale Hogg, 1903 | |
| Idiosoma planites Faulder, 1985 | |
| Idiosoma rhaphiduca Rainbow & Pu..., 1918 | |
| Idiosoma schoknechtorum Rix & Harvey, 2018 | Mortlock River Shield-backed Trapdoor Spider |
| Idiosoma sigillatum Octavius Pic..., 1870 | Swan Coastal Plain Shield-backed Trapdoor Spider |
| Idiosoma smeatoni Hogg, 1902 | |
| Idiosoma subtriste O.Pickard-Ca..., 1877 | |
| Idiosoma winsori Faulder, 1985 | |
