(ofSistrum andrewsi E. A. Smith, 1909)Smith, E. A. (1909). List of Mollusca from Christmas Island, Indian Ocean. <em>Proceedings of the Malacological Society of London.</em> 8: 369–372. page(s): 369, textfig. [details]
MolluscaBase eds. (2021). MolluscaBase. Drupa andrewsi (E. A. Smith, 1909). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1554681 on 2024-04-20
original description(ofSistrum andrewsi E. A. Smith, 1909)Smith, E. A. (1909). List of Mollusca from Christmas Island, Indian Ocean. <em>Proceedings of the Malacological Society of London.</em> 8: 369–372. page(s): 369, textfig. [details]