MolluscaBase taxon details
original description
Winter, A. J. de. (2008). Redefinition of <i>Thapsia</i> Albers, 1860, and description of three more helicarionoid genera from western Africa (Gastropoda, Stylommatophora). <em>Zoologische Mededelingen 82(41): 441–477.</em> , available online at https://repository.naturalis.nl/pub/273964
page(s): 455 [details] Available for editors [request]
basis of record
Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]