MolluscaBase name 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): 207; note: Mollendorff (1898:207) lists Helicina (Sulfurina) micholtzi subspecies duplicata Mlldff. with no locality, no description, or comment. It is considered a nomen nudum here. The name duplicata is not ... Mollendorff (1898:207) lists Helicina (Sulfurina) micholtzi subspecies duplicata Mlldff. with no locality, no description, or comment. It is considered a nomen nudum here. The name duplicata is not mentioned by A. J. Wagner (1905: 379, 380) in his description of Sulfurina micholtzi.
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