Schumacher, C. F. (1817). Essai d'un nouveau système des habitations des vers testacés. <em>Schultz, Copenghagen.</em> iv + 288 pp., 22 pls., available online athttp://www.biodiversitylibrary.org/item/81329 page(s): 253 [details]
MolluscaBase eds. (2021). MolluscaBase. Gyrina Schumacher, 1817. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=463500 on 2023-05-29
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2023). European Register of Marine Species. Gyrina Schumacher, 1817. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=463500 on 2023-05-29
original descriptionSchumacher, C. F. (1817). Essai d'un nouveau système des habitations des vers testacés. <em>Schultz, Copenghagen.</em> iv + 288 pp., 22 pls., available online athttp://www.biodiversitylibrary.org/item/81329 page(s): 253 [details]
Present Inaccurate Introduced: alien Containing type locality