basis of record
Connolly, M. (1939). A monographic survey of South African non-marine Mollusca. <em>Annals of the South African Museum.</em> 33: 1-660. [details] Available for editors [request]
From editor or global species database
Type locality 'Cape Province, 1 mile north of Port Nolloth' (N. Cape, South Africa] [details]
Type material Type in SAMC [details]