MolluscaBase eds. (2025). MolluscaBase. Ptychobela flavidula (Lamarck, 1822). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=820525 on 2025-05-18
basis of recordWilson, B. (1994) <i>Australian marine shells. Prosobranch gastropods</i>. Vol. 2 <i>Neogastropods</i>. Odyssey Publishing, Kallaroo, Western Australia, 370 pp. [details]
Other
additional sourceSteyn, D. G. & Lussi, M. (2005). <i>Offshore shells of southern Africa: A pictorial guide to more than 750 gastropods</i>. Published by the authors. pp. i–vi, 1–289. page(s): 215. [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality