MolluscaBase eds. (2025). MolluscaBase. Zerotula H. J. Finlay, 1926. Accessed through: RAS (Eds.) (2025) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php/www.pfeil-verlag.de/04biol/rest/aphia.php?p=taxdetails&id=138674 on 2026-10-02
RAS (Eds.) (2026). Register of Antarctic Species. Zerotula H. J. Finlay, 1926. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=138674 on 2026-10-02
original descriptionFinlay, H. J. (1926). A further commentary on New Zealand molluscan systematics. <em>Transactions of the New Zealand Institute.</em> 57: 320-485, pls 18-23 [dated 1927, published Dec, 1926]., available online athttp://rsnz.natlib.govt.nz/volume/rsnz_57/rsnz_57_00_003550.html[details]