original description
Morgan, J. de. (1886 ["1885"]). Mollusques terrestres & fluviatiles du Royaume de Pérak et des pays voisins (Presqu'ile Malaise). <em>Bulletin de la Société Zoologique de France.</em> 10(4-6): 353-428., available online at https://biodiversitylibrary.org/page/11306075
page(s): 414 [details]
basis of record
Maassen, W. J. M. (2001). A preliminary checklist of the non-marine molluscs of West-Malaysia: "a Hand List". <em>De Kreukel, Extra Editie 2001.</em> 1–155.
page(s): 41 [details] Available for editors [request]
additional source
Jirapatrasilp, P., Sutcharit, C. & Panha, S. (2022). Annotated checklist of the operculated land snails from Thailand (Mollusca, Gastropoda, Caenogastropoda): the family Pupinidae, with descriptions of several new species and subspecies, and notes on classification of Pupina Vignard, 1829 and Pupinella Gray, 1850 from mainland Southeast Asia. <em>ZooKeys.</em> 1119: 1–115., available online at https://zookeys.pensoft.net/article/85400/
page(s): 90, Figs 37K, 40E [details] Available for editors [request]
From editor or global species database
From other sources