Bieler, R. (1984). <i>Heliacus verdensis</i> n. sp. von den Kapverdischen Inseln (Gastropoda: Architectonicidae). <em>Archiv für Molluskenkunde.</em> 115 (1/3): 105-111, pl. 1 [28 September].[details] Available for editors
MolluscaBase eds. (2025). MolluscaBase. Heliacus verdensis Bieler, 1984. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: https://marbef.org/data/aphia.php?p=taxdetails&id=224355 on 2026-10-09
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2026). European Register of Marine Species. Heliacus verdensis Bieler, 1984. Accessed at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=224355 on 2026-10-09
original descriptionBieler, R. (1984). <i>Heliacus verdensis</i> n. sp. von den Kapverdischen Inseln (Gastropoda: Architectonicidae). <em>Archiv für Molluskenkunde.</em> 115 (1/3): 105-111, pl. 1 [28 September].[details] Available for editors
basis of recordRolán E. (2005). Malacological Fauna From The Cape Verde Archipelago. Part 1, Polyplacophora and Gastropoda. <em>ConchBooks.</em> Hackenheim. ISBN 3-325319-73-2. 455 pp. (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality