Bamber, R.N.; El Nagar, A.; Arango, C.P. (Eds) (2024). Pycnobase: World Pycnogonida Database.
Nymphon calypso Fage, 1959. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=239468 on 2024-09-21
Marine Species Traits editorial board (2024). Marine Species Traits.
Nymphon calypso Fage, 1959. Accessed at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=239468 on 2024-09-21