Barnard K.H. (1963). Contributions to the knowledge of South African marine Mollusca. Part IV. Gastropoda: Prosobranchiata: Rhipidoglossa, Docoglossa. Tectibranchiata. Polyplacophora. Solenogastres. Scaphopoda. <i>Annals of the South African Museum</i>, 47(2): 201–360., available online athttp://biodiversitylibrary.org/page/40854592 page(s): 350, fig. 30e. [details]
original descriptionBarnard K.H. (1963). Contributions to the knowledge of South African marine Mollusca. Part IV. Gastropoda: Prosobranchiata: Rhipidoglossa, Docoglossa. Tectibranchiata. Polyplacophora. Solenogastres. Scaphopoda. <i>Annals of the South African Museum</i>, 47(2): 201–360., available online athttp://biodiversitylibrary.org/page/40854592 page(s): 350, fig. 30e. [details]