MolluscaBase name details
original description
(of Helicina amaliae Kobelt, 1886) Kobelt, W. (1886). Die Landdeckelschnecken. <em>Semper C (Ed.) Reisen im Archipel der Philippinen. (2). Kreidel, Wiesbaden.</em> 4(2), 1–80., available online at https://biodiversitylibrary.org/page/11672705
page(s): 73, pl. 7, fig. 25 [details]
basis of record
Wagner, A. J. (1905). Helicinenstudien. <em>Denkschriften der kaiserlichen Akademie der Wissenschaften, mathematisch-naturwissenschaftliche Klasse.</em> 77: 357-450, pls. I-IX, Wien., available online at https://biodiversitylibrary.org/page/55523752
page(s): 382, plate 4, figs 2a-b, 3 [details]