Baker, H. B. (1961). <i>Beckianum</i> – New genus (or subgenus of <i>Leptinaria</i> Beck, 1837?) in Achatinidae (Subulinidae). <em>The Nautilus.</em> 75(2): 84., available online athttps://www.biodiversitylibrary.org/page/8283004[details]
MolluscaBase eds. (2025). MolluscaBase. Beckianum H. B. Baker, 1961. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=995661 on 2025-07-16
original descriptionBaker, H. B. (1961). <i>Beckianum</i> – New genus (or subgenus of <i>Leptinaria</i> Beck, 1837?) in Achatinidae (Subulinidae). <em>The Nautilus.</em> 75(2): 84., available online athttps://www.biodiversitylibrary.org/page/8283004[details]
original description(ofDiaopeas F. Haas, 1962)Haas, F. (1962). Caribbean land molluscs: Subulinidae and Oleacinidae. <em>Studies on the Fauna of Curaçao and other Caribbean Islands: no. 58.</em> 13(1): 49-60, pls. 7-11. page(s): 56 [details] Available for editors [request]
basis of recordSimone, L. R. L. (2006). <i>Land and Freshwater Molluscs of Brazil</i>. Editora Gráfica Bernardi, FAPESP. São Paulo, 390 pp. page(s): 187 [details]