Bamber, R.N.; El Nagar, A.; Arango, C.P. (Eds) (2021). Pycnobase: World Pycnogonida Database.
Rhopalorhynchus pedunculatum Stock, 1957. Accessed through: Land J. van der (ed). (2008) UNESCO-IOC Register of Marine Organisms (URMO) at: https://www.marinespecies.org/urmo./aphia.php?p=taxdetails&id=239628 on 2025-06-02
Land J. van der (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO).
Rhopalorhynchus pedunculatum Stock, 1957. Accessed at: https://marinespecies.org/urmo/aphia.php/aphia.php?p=taxdetails&id=239628 on 2025-06-02