original description
Jeffreys, J. G. (1884). On the Mollusca procured during the 'Lightning' and 'Porcupine' expeditions, 1868-70. (Part VIII). <em>Proceedings of the Zoological Society of London.</em> 1882: 341-372, pl. 26-28., available online at http://www.biodiversitylibrary.org/page/28690228
page(s): 361, pl. 27 fig. 7 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality not stated [details]