| Artioposthia parva (Steel, 1897) | | w | primary taxonomic authority (describer) | |
| Artioposthia robusta (Steel, 1897) | | w | primary taxonomic authority (describer) | |
| Australopacifica albolineata (Steel, 1897) | [with synonyms] | w | primary taxonomic authority (describer) | |
| Australopacifica atrata (Steel, 1897) | | w | primary taxonomic authority (describer) | |
| Australopacifica hillii (Steel, 1897) | | w | primary taxonomic authority (describer) | |
| Australopacifica parva (Steel, 1897) | [with synonyms] | w | primary taxonomic authority (describer) | |
| Australopacifica ponderosa (Steel, 1897) | | w | primary taxonomic authority (describer) | |
| Australopacifica robusta (Steel, 1897) | [with synonyms] | w | primary taxonomic authority (describer) | |
| Caenoplana albolineata (Steel, 1897) | | w | primary taxonomic authority (describer) | |
| Caenoplana hillii (Steel, 1897) | [with synonyms] | w | primary taxonomic authority (describer) | |
| Caenoplana ponderosa (Steel, 1897) | [with synonyms] | w | primary taxonomic authority (describer) | |
| Fletchamia quinquelineata accentuata (Steel, 1897) | [with synonyms] | w | primary taxonomic authority (describer) | |
| Parakontikia atrata (Steel, 1887) | | w | primary taxonomic authority (describer) | |
| Geoplana albolineata Steel, 1897 | | w | primary taxonomic authority (describer) | |
| Geoplana atrata Steel, 1897 | | w | primary taxonomic authority (describer) | |
| Geoplana hillii Steel, 1897 | | w | primary taxonomic authority (describer) | |
| Geoplana parva Steel, 1897 | | w | primary taxonomic authority (describer) | |
| Geoplana ponderosa Steel, 1897 | | w | primary taxonomic authority (describer) | |
| Geoplana robusta Steel, 1897 | | w | primary taxonomic authority (describer) | |
| quinquelineata accentuata Steel, 1897 | | w | primary taxonomic authority (describer) | |
| Geoplana elegans (1) Schultze & Müller, 1857 | | w | other taxonomic work | |
| Geoplana elegans (2) Steel, 1897 | | w | primary taxonomic authority (describer) | 111-114, 119 |
| Kontikia atrata (Steel, 1887) | [with synonyms] | w | primary taxonomic authority (describer) | 95 |