Umbilia tomdarraghi sp. nov.; dorsal, ventral and marginal aspects A holotype WAM 89.636b B paratype 4, WAM 84.2136 C paratype 1, WAM 89.636a.

 
 
  Part of: Southgate PC, Militz TA (2023) A new species of Umbilia Jousseaume, 1884 (Mollusca, Cypraeidae) from the Pliocene fauna of the Roe Plains, Western Australia. ZooKeys 1169: 1-13. https://doi.org/10.3897/zookeys.1169.106338