(ofAmphidromus dubius Fulton, 1896)Fulton H.C. (1896). A list of the species of Amphidromus, Albers, with critical notes and descriptions of some hitherto undescribed species and varieties. <em>The Annals and Magazine of Natural History.</em> ser. 6, 17: 66-94, pls 5-7., available online athttps://biodiversitylibrary.org/page/18661937 page(s): 86, pl. 6 figs 1-1a [details]
original description(ofAmphidromus dubius Fulton, 1896)Fulton H.C. (1896). A list of the species of Amphidromus, Albers, with critical notes and descriptions of some hitherto undescribed species and varieties. <em>The Annals and Magazine of Natural History.</em> ser. 6, 17: 66-94, pls 5-7., available online athttps://biodiversitylibrary.org/page/18661937 page(s): 86, pl. 6 figs 1-1a [details]
basis of recordBartsch, P. (1917). The Philippine land shells of the genus <i>Amphidromus</i>. <em>United States National Museum Bulletin.</em> 100(1): 1-47, 22 pls., available online athttps://www.biodiversitylibrary.org/page/7627995 page(s): 38 [details]
additional sourceBarnett, J. L. (1985). Philippine land snails: The colorful species of remote Palawan Province. <em>Hawaiian Shell News.</em> 33(6): 5., available online athttps://www.conchology.be/?t=5002&year=1985&volume=6&hsn=10304 note: Amphidromus figure: upper row, 2nd fig. from left [details]