MolluscaBase taxon details
original description
(of Helix panayensis L. Pfeiffer, 1842) Pfeiffer, L. (1842). <i>Symbolae ad historiam Heliceorum</i>, Part II [<i>Sectio altera</i>.] Kassel (Th. Fischer). 147 pp. [< 21 December]. , available online at https://www.biodiversitylibrary.org/page/12254177
page(s): 36 [details]
basis of record
Möllendorff, O. F. von. (1898). Verzeichnis der auf den Philippinen lebenden Landmollusken. <em>Abhandlungen der Naturforschenden Gesellschaft zu Görlitz.</em> 22: 26-208., available online at https://biodiversitylibrary.org/page/58468236
page(s): 60 [details]
additional source
Mollendorff, O. F. von. (1893). Materialien zur Fauna der Philippinen. X. Die Gattung Hemiglypta v. Mlldff. <em>Nachrichtsblatt der deutschen Malakozoologischen Gesellschaft.</em> 25(1/2): 1-29., available online at https://www.biodiversitylibrary.org/page/15601180
page(s): 4, 5, 12 [details]