MolluscaBase name details
original description
Albers, J. C. & Martens, E. von. (1860). <i>Die Heliceen nach natürlicher Verwandtschaft systematisch geordnet von Joh. Christ. Albers</i>. Ed. 2. Pp. i-xviii, 1-359. Leipzig: Engelman [original manuscript of Albers edited and published by Martens]., available online at https://www.biodiversitylibrary.org/page/11648540
page(s): 179 [details]
additional source
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): 144 [details]
additional source
Pilsbry, H. A. (1896). On the names of certain subgenera of <i>Helicostyla</i>. <em>The Nautilus.</em> 9(9): 108., available online at https://biodiversitylibrary.org/page/1731453 [details]