original description
Tomlin, J. R. le B. & Shackleford, L. J. (1913). Description of new species of <i>Marginella</i> and <i>Mucronalia</i> from São Thomé. <em>Journal of Conchology.</em> 14: 43, pl. 1., available online at http://biodiversitylibrary.org/page/31654141 [details]
additional source
Rodríguez M., Barquín J. & Pérez-Dionis G. (2001). Eulimid Gastropods (Caenogastropoda: Eulimidae) of the Canary Islands. Part I. Species parasitizing sea urchins. <em>Iberus.</em> 19(1): 7-24., available online at https://zenodo.org/record/4514674 [details]
From editor or global species database
Type locality São Tomé [details]