Neuhaus, B. (2024). World Kinorhyncha Database.
Sphenoderes Higgins, 1969. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024) European Register of Marine Species at: https://www.marbef.org/data/aphia.php?p=taxdetails&id=265030 on 2024-07-31
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species.
Sphenoderes Higgins, 1969. Accessed at: https://www.marbef.org/data/aphia.php?p=taxdetails&id=265030 on 2024-07-31