MolluscaBase eds. (2024). MolluscaBase.
Gregariella fischeri (E. A. Smith, 1885). Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024) European Register of Marine Species at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=506033 on 2024-07-12
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species.
Gregariella fischeri (E. A. Smith, 1885). Accessed at: https://www.marbef.org/data./aphia.php?p=taxdetails&id=506033 on 2024-07-12