MolluscaBase eds. (2025). MolluscaBase. Margarella expansa (G. B. Sowerby I, 1838). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=533026 on 2025-02-09
original description(ofTrochus (Margarita) hillii Forbes, 1852)Forbes E. (1852 ["1850"]). On the marine Mollusca discovered during the voyages of the Herald and Pandora, by Capt. Kellett, R.N., and Lieut. Wood, R.N. <em>Proceedings of the Zoological Society of London.</em> 18: 270-274, pls 9, 11., available online athttps://www.biodiversitylibrary.org/page/12859018 page(s): 272, pl. 11 fig. 10 [details]
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]
basis of recordZelaya D.G. (2004) The genus <i>Margarella</i> Thiele, 1893 (Gastropoda: Trochidae) in the southwestern Atlantic Ocean. <i>The Nautilus</i> 118(3): 112-120., available online athttps://biodiversitylibrary.org/page/34681823[details]
additional sourceDi Luca, J. & Zelaya, D. G. (2019). Gastropods from the Burdwood Bank (southwestern Atlantic): an overview of species diversity. <em>Zootaxa.</em> 4544(1): 41-78., available online athttps://doi.org/10.11646/zootaxa.4544.1.2 page(s): 47, fig. 2F [details] Available for editors [request]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality