WoRMS source details
Oldroyd, I. S. (1916). A new variety of Cypraea. The Nautilus. 29(9): 107-108.
289172
Oldroyd, I. S.
1916
A new variety of <i>Cypraea</i>
The Nautilus
29(9): 107-108
Publication
Cypraea undata var. buttoni I. Oldroyd, 1916 accepted as Palmadusta diluculum (Reeve, 1845) (original description)