Takahashi, Y.; Dick, M. H. & Mawatari, S. F. (2007). Sea spiders (Arthropoda: Pycnogonida) from waters adjacent to the Nansei Islands of Japan. <em>Journal of Natural History.</em> 41(1-4): 61-79., available online athttps://doi.org/10.1080/00222930601121783[details]
Bamber, R.N.; El Nagar, A.; Arango, C.P.; Sabroux, R. (Eds) (2025). Pycnobase: World Pycnogonida Database. Hedgpethia elongata Takahashi, Dick & Mawatari, 2007. Accessed through: Land J. van der (ed). (2008) UNESCO-IOC Register of Marine Organisms (URMO) at: https://marinespecies.org/Urmo/aphia.php?p=taxdetails&id=266351 on 2025-09-11
Land J. van der (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). Hedgpethia elongata Takahashi, Dick & Mawatari, 2007. Accessed at: https://www.marinespecies.org/urmo/aphia.php?p=taxdetails&id=266351 on 2025-09-11
original descriptionTakahashi, Y.; Dick, M. H. & Mawatari, S. F. (2007). Sea spiders (Arthropoda: Pycnogonida) from waters adjacent to the Nansei Islands of Japan. <em>Journal of Natural History.</em> 41(1-4): 61-79., available online athttps://doi.org/10.1080/00222930601121783[details]