Brown T. (1844). <i>Illustrations of the Recent Conchology of Great Britain and Ireland, with the description and localities of all the species, marine, land, and fresh water</i>. Ed. 2. London: Smith, Elder & Co. <em>Drawn and Coloured from Nature. Second Edition, Greatly Enlarged.</em> , available online athttps://www.biodiversitylibrary.org/page/10921172[details]
MolluscaBase eds. (2024). MolluscaBase. Akera flexilis T. Brown, 1844. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=747549 on 2024-08-25
original descriptionBrown T. (1844). <i>Illustrations of the Recent Conchology of Great Britain and Ireland, with the description and localities of all the species, marine, land, and fresh water</i>. Ed. 2. London: Smith, Elder & Co. <em>Drawn and Coloured from Nature. Second Edition, Greatly Enlarged.</em> , available online athttps://www.biodiversitylibrary.org/page/10921172[details]