MolluscaBase eds. (2025). MolluscaBase. Acrilla ralphi (de Boury, 1909) †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1767785 on 2025-05-11
Marine Species Traits editorial board (2025). Marine Species Traits. Acrilla ralphi (de Boury, 1909) †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1767785 on 2025-05-11
original description(of)Boury, E. de. (1909). Catalogue des sous-genres de Scalidae. <em>Journal de Conchyliologie.</em> 57(3): 255-258., available online athttp://biodiversitylibrary.org/page/27393416 page(s): 255 [details]