Bamber, R.N.; El Nagar, A.; Arango, C.P. (Eds) (2020). Pycnobase: World Pycnogonida Database. Pycnogonida. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2020) European Register of Marine Species at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=1302 on 2021-01-16
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021). European Register of Marine Species. Pycnogonida. Accessed at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=1302 on 2021-01-16