HASWELL, W. A. (1884). On the Pycnogonida of the Australian coast with descriptions of new species. <em>Proceedings of the Linnean Society of New South Wales.</em> [details]
Bamber, R.N.; El Nagar, A.; Arango, C.P. (Eds) (2021). Pycnobase: World Pycnogonida Database. Nymphon validum Haswell, 1885. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://marbef.org/data/aphia.php?p=taxdetails&id=379214 on 2024-04-19
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Nymphon validum Haswell, 1885. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=379214 on 2024-04-19
original descriptionHASWELL, W. A. (1884). On the Pycnogonida of the Australian coast with descriptions of new species. <em>Proceedings of the Linnean Society of New South Wales.</em> [details]