| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Idmonea perforata
Taxonomy
Idmonea perforata was named by Håkansson et al. (2024). Its type specimen is WAM 2022.24 and is a 3D body fossil. Its type locality is Sample K2, Section Hill, Cardabia Station, which is in a Maastrichtian offshore ramp chalk in the Korojon Formation of Australia.
Sister species lacking formal opinion data