additional sourceHerbert, D. & Kilburn, D. (2004). Field guide to the land snails and slugs of eastern South Africa. Pietermaritzburg: Natal Museum. [v] + 336 pp. page(s): 114 [details]
additional sourceConnolly, M. (1939). A monographic survey of South African non-marine Mollusca. <em>Annals of the South African Museum.</em> 33: 1-660. page(s): 409 [details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Etymology Named for the South African collector, Mr. John Farquhar (**** - 1930?). [details] Type locality 'Grahamstown' [E. Cape, South Africa]. [details]