MolluscaBase eds. (2021). MolluscaBase.
Spirulea [sic]. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: https://www.marbef.org/data/aphia.php?p=taxdetails&id=742728 on 2024-05-01
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species.
Spirulea [sic]. Accessed at: https://marbef.org/data../aphia.php?p=taxdetails&id=742728 on 2024-05-01