MolluscaBase name details
original description
Smith, E. A. (1872). Remarks on several species of Bullidae, with descriptions of some hitherto undescribed forms and of a new species of <i>Planaxis</i>. <em>Annals and Magazine of Natural History.</em> ser. 4, 9: 344-355., available online at http://biodiversitylibrary.org/page/16086217
page(s): 351. [details]
basis of record
Gosliner, T. (1987). Nudibranchs of Southern Africa: A Guide to Opisthobranch Molluscs of Southern Africa. Sea Challengers, Monterey, California. [details]
additional source
Trew, A. 1993. Edgar Albert Smith's new molluscan names. National Museum of Wales, Cardiff. 86 p. [details]