original description
(of Cypraea ovum Gmelin, 1791) Gmelin, J. F. (1791). Vermes. In: Gmelin J.F. (Ed.) Caroli a Linnaei Systema Naturae per Regna Tria Naturae, Ed. 13. Tome 1(6). G.E. Beer, Lipsiae [Leipzig]. pp. 3021-3910. <em>Systema Naturae. Linneaeus (ed.). Ed. 13.</em> 1: pars. 6., available online at http://www.biodiversitylibrary.org/item/83098#5 [details]
taxonomy source
Lorenz F., Bridges R.J. & Chiapponi M. (2011) A close look at <i>Erronea ovum</i> (Gmelin, 1791) with the description of a new subspecies (Gastropoda: Cypraeidae). <i>Conchylia</i> 41(2): 2-9. [April 2011] [details]
From editor or global species database
From other sources