MolluscaBase name details
original description
Schepman, M. M. (1909). The Prosobranchia of the Siboga Expedition. Part III. Gymnoglossa. <em>Siboga-Expeditie.</em> 49c: 233-245, pl. 17. Leiden, E.J. Brill., available online at http://biodiversitylibrary.org/page/34315069
page(s): 8, pl. 17 fig. 2 [details]
additional source
Schepman, M. M.; Nierstrasz, H. F. (1909). Parasitische Prosobranchier der Siboga-expedition ['Systematischer Teil' by Schepman; 'Anatomischer Teil' by Nierstraz]. <em>Siboga-Expeditie.</em> 49: 1-26, 2 pls., available online at https://www.biodiversitylibrary.org/page/11654220
page(s): 4, pl. 1, fig. 2 [details]