Taxon Name: https://id.biodiversity.org.au/name/afd/70373552
Ovulum deflexum Sowerby, 1848
scientific | ICZN | available | AFD |AuNSLSowerby, G.B. (2nd) (1849). Descriptions of some new species of Ovulum in the collection of H. Cuming, Proceedings of the Zoological Society of London 16: 135-136 [primary reference]
Type: lectotype: BMNH, "Ticao, Philippines"