Bamber, R.N.; El Nagar, A.; Arango, C.P. (Eds) (2021). Pycnobase: World Pycnogonida Database.
Nymphon affine Stock, 1951. Accessed through: Land J. van der (ed). (2008) UNESCO-IOC Register of Marine Organisms (URMO) at: http://marinespecies.org/urmo./aphia.php?p=taxdetails&id=239733 on 2024-11-01
Land J. van der (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO).
Nymphon affine Stock, 1951. Accessed at: https://marinespecies.org/Urmo/aphia.php?p=taxdetails&id=239733 on 2024-11-01