MolluscaBase taxon details
original description
Worsfold T.M., Avern G. & Ponder W.F. (1993). Shallow water rissoiform gastropods from Tristan da Cunha, South Atlantic Ocean, with records of species from Cough Island. <em>Zoologica Scripta.</em> 22: 153-166.
page(s): 160, figs 4B-C [details]