MolluscaBase taxon details
original description
(of Helix metcalfii L. Pfeiffer, 1845) Pfeiffer, L. (1845). Description of twenty-two new species of land-shells, belonging to the collection of Mr. H. Cuming. <em>Proceedings of the Zoological Society of London.</em> 13(147): 63–68. London [30 September]., available online at https://www.biodiversitylibrary.org/page/12862559
page(s): 66 [details]
basis of record
Phung, C.-C.; Yu, F. T. Y.; Liew, T.-S. (2017). A checklist of land snails from the west coast islands of Sabah, Borneo (Mollusca, Gastropoda). <em>ZooKeys.</em> 673: 49-104., available online at https://doi.org/10.3897/zookeys.673.12422 [details]